Tag Archive for corrosion resistant coating

Nickel Plating takes precedence in new DIY Water Cooling Kit

Thermaltake_fans_nickel_plating_cooling_NiTECClosed-loop water cooling kits are often used in computers or gaming PCs but do not have the greatest of reputations when it comes to safety, though they may be convenient.  Instead, enthusiast are using custom kits due to their performance and the fact that they can customize them to be just as they need them to be.  The new Thermaltake Pacific R360 D5 water cooling kit seems to be a great hit so far this year, because it has everything enthusiast builders need, and everything is all in one box!

DIY Water Cooling Kit in a Box

Inside this Pandora’s box of goodies (for some of us) you will find:

  • A CPU water block – has a copper base an anti-corrosive nickel plating. Block is claimed to fit all modern CPU sockets
  • A D5 pump and reservoir
  • A 360mm slim radiator
  • Six Compression fittings
  • Three Ring 12 LED blue radiator fans – hydraulic bearing and anti-vibration mounting system. This also aids the aesthetics as well as make the cooler quiet.
  • A length of tubing
  • Thermaltake 1000 Blue Coolant
  • Extra accessories – often ordered extras to improve the external appearance of the water cooling kit.

 

What does Nickel Plating do?

The CPU water block has a base made out of copper and anti-corrosive nickel plating.  What does nickel plating do to help?  Due to it being so corrosion resistant, its life is drastically extended, which means that part replacement occurs much less frequently than with other coating types, materials or if left uncoated.  Rust is unable to form where nickel plating has occurred and therefore the quality of the components is improved.  Nickel plating is great because it deposits itself evenly over a surface which not only looks nicer aesthetically, but it also makes the component a lot more durable and hard wearingNickel plating is the perfect solution for components which a subjected to a high amount of friction, wear or use and if it is treated properly, with the appropriate heat treatment, it will not chip or flake either like a top coat of paint or lacquer does.

 

Contact NiTEC UK Today

If you or your business are interested in plating, such as electroless nickel plating or diffused nickel platingheat treatment or have a special project which requires specialist assistance, then why not contact NiTEC UK?  We are Derbyshire based, leading specialists in the plating industry who offer a wide range of well-developed, tried and tested techniques which are not only high-end but also cost effective.  We have experience of working for the computing, aerospace, medical, army and automotive industries, to name but a few and offer our services to the UK, Germany, France, Brazil and Holland.  Call us today on 0845 224 3571 or alternatively you can email us at info@nitec-enp.co.uk

 

What to Consider before you Electroplate

tin-plating-company

Are you thinking about having parts electroplated?  Here are the most important things you need to take in to consideration before and during the process…

What should you consider Pre Electroplating?

 

  • Nesting

Electroplating involves electrical and chemical reactions on the surface of the part you are wanted to be plated, so exposure is crucial to the result of the final product.  Parts which are nesting will lack adhesion and therefore coverage on the final product.

  • Tolerance

The tolerance on vital dimensions on the part in question should be designated with the plating thickness in mind.  This is should be accounted for when the pieces are ready for assembly after the products have been through the chemical process.

  • Environment and exposure

What is your product going to be exposed to?  A high amount of friction, heat or sea spray?  This is essential for negotiating the thickness of the necessary plating required to maintain the resistance, corrosion and rust protection of the part in question.

  • Geometry

Electroplating involves using a current in order for the reaction to be initiated on the surface of a part, which means that the geometry of the parts surface will influence the distribution of electroplating across the surface.  This is called current density.  It is normal that plating builds up in parts which have sharp corners, bends and threads but it can be prevented if specialists use advanced plating processes.

  • Drainage

The preparation of the surface of a part needing plating must be correct so that the inside surfaces of a part will be sufficiently covered when the process is completed.  This is so that the plating will have the correct bond strength for plating to have been carried out correctly and for the part to have ultimate protection and increase its longevity.  This, for some parts, may mean they need to have a weep hole create during their design phase, so that this can be achieved.

  • Usage

It must be clear what your intended use is for the part you are needing plating.  Make it clear to your specialists what the use and required characteristics are of the part.  Important features include conductivity, low friction, high strength, corrosion resistance, wear, exposure to sea spray or water etc.  This will determine which metal your part is made from (eg. Copper, Nickel, Tin, etc), how your part should be finished and plated.

 

NiTEC UK and You

 

NiTEC UK are a Derbyshire based company and we are leading specialists in the plating industry.  We offer an array of well-developed, high-end techniques which are cost effective and reliable.  We have extensive experience working for industries, such as aerospace, medical, army and automotive and offer our services to the UK, France, Germany, Holland and Brazil.  If you need plating services such as electroless nickel plating, copper plating or heat treatments, then contact us today by calling our friendly and professional team on 0845 224 3571, email us at info@nitec-enp.co.uk or alternatively you can click here to be taken directly to our website and view the services we offer for yourself.

 

Witches on a Silver Platter

witch-silver-plating

Products that have been silver plated have the highest conductivity of all metals.  Their best attributes are that they can be used for soldering, are corrosion resistant, are durable, are wear resistant and can be used by an array of consumers for many different reasons, such as electronics, jewellery and in the automotive industry.

The Golden History of Silver

Silver Plating was historically used in ancient civilisation where the noble metals where seen as objects of great beauty.  They were believed to contain the mystic qualities of distant heavenly bodied.  Gold was seen symbolically as the sun and silver as the moon and the Ancient Egyptians called silver “white gold”.  The most famous mythical attributes of silver are its powers against enchantment and it is thought to contain powers against witches and vampires in other cultures, too.

How Did Silver Plating Occur?

Silver plating was originally used because it was a cheaper equivalent to the use of solid gold, usually in the home, for decorative objects, such as cutlery and candlesticks.  The earliest type of Silver plating was Old Sheffield Plate but in the 19th Century new methods were introduced, such as electroplating.

Silver Plating

Silver plating occurs when Silver cyanide is used in the electrolyte, as opposed to other compounds of Silver such as Silver Nitrate because the cyanide ion reacts with the Silver ion, forming a complex ion, limiting the supply of free Silver nitrate ions in the solution.  This enables them to deposit themselves on to the cathode creating a shiny and adherent silver plating available and great for use in many industries.

The benefits of Silver plating are:

  • That it is very soft
  • Has very low shear strength
  • Acts as a solid lubricant
  • Has low friction (it’s lowest when it is dry)
  • That is doesn’t oxidise particularly at temperature (good for exhausts)
  • Doesn’t need lubricant
  • Can be made in to a paste to perform as a lubricant, known as ‘silver-doped paste’ (for industrial usage)
  • Used for soldering
  • Corrosion resistant
  • Durable
  • Wear resistant

Who or which Industries reap the benefits of Silver plating?

  • Electronic
  • Costume Jewellery
  • Industrial
  • Telecoms
  • Automotive
  • Fasteners
  • Decoratively

NiTEC UK, Your Specialist Plating Company

NiTEC UK are leading specialists in the plating industry and specialise in electroless nickel plating based in Derbyshire, England. We have a wide range of developed techniques available to provide high-end, cost effective services for you.  We have considerable experience working with companies in the automotive, aerospace and military industries and offer our services to the UK, France, Holland, Brazil and Germany.

Contact NiTEC UK today

If you are interested in finding out more about our alternatives to Silver plating, such as electroless nickel plating, Copper plating or Tin plating, then why not get in touch with our friendly and professional team today?  Contact us on 0845 224 3571, email us at info@nitec-enp.co.uk or alternatively click here to go directly to our website to explore for yourself.

 

 

Electroplating and Electroless Plating – Less is More!

less-is-more-electroless-nickel-plating

The success of many products, which a lot of us are probably unaware of, are dependent on the application of surface engineering.  Such a huge amount of products, both commercial and industrial, are needy of it.  These include aeroplanes, computers, cars, trains, buildings, medical implants, mobile phones, and electronic devices – what would you do for a week without having just the products that have been listed?

The Electroplating Process

Electroplating is a process of surface engineering.   This is where metal coating is applied to a metallic or other conducting surface by and electrochemical process.  This process uses electric current in order to form a coherent coating on an electrode.  Electroplatings number one use is to change the surface properties of an object, such as the wear resistance, lubricity, corrosion protection and abrasion, for example.  It also builds up the thickness on objects, too.

The Electroless Plating Process

Electroless plating is a high quality, cost effective and eco-friendly solution to coating metals like stainless steel, as it can dramatically enhance the life expectancy.   The main difference between electroplating and electroless plating (yes, is in the name!) is that no electricity is used in the process of electroLESS plating.  Electroplating baths are used and are closely monitored as the parts must have a constant power supply directly provided to them in order for the ion attraction to be initiated in the bath contained solution on to the metallic surface of the submerged object.  This is when the chemical reaction occurs as the ions are being reduced and oxidised.

What does Plating help with?

  • Creates adhesion
  • Creates even coverage
  • Can add thickness to plated object
  • Weep holes can be added for drainage
  • Plating can carried out on many types of metal including electroless nickel plating
  • Conductor
  • Has low friction
  • Adds strength
  • Corrosion resistant
  • Makes objects hard wearing

Electroless Nickel Plating

NiTEC are experts in Electroless Nickel Plating, also known as ENP.  We are leading suppliers in Derbyshire who perform the electroless nickel plating process as well as many other processes to the highest of specifications to suit your needs.  We undertake diffused nickel plating, copper plating, nickel diamond plating, tin plating and many other processes.  If you are interested in these processes and want to ask us to perform these processes for your company or wish to find out more information then why not contact us today.  Call our highly respected staff on 0845 224 3571, email us at info@nitec-enp.co.uk or you can go directly to our website by clicking here to find out more about whichever process you desire.

 

Choose the Right Coating to Maximise Product Optimisation in the Automotive World

The idea of a specialised coating is for the surface of metals to be permanently enhanced by them.  This can be used on other substrates as well and on many components and equipment, too.  These specialised coatings, in effect, act as a deterrent and solve wear, corrosion, lubricant and release problems.   But to choose the best coating for you, the most important things which must be taken in to consideration is the operating environment.

Put a Coat on!

Surface coating usage has grown enormously in the automotive industry over the last fifty years.  Initially, the internal combustion engine was usually manufactured from cast iron, forged steels and die-cast aluminium alloysHeat treatment provided the wear surface for these elements along with white metal or bronze bearings.  They were oiled and lubricated to allowance clearance between moving surfaces.  Half a century later, this method is still used today, though we need and expect more out of our cars.  We expect them to last longer, drive considerably more substantial distances and we need them to abide by our emissions regulations now, too – no mean feat!  In case that wasn’t enough, we expect our cars to do all of this with less fuel and lighter engines which have a lower tolerance to engineering and lower friction between their moving parts.  Due to this, a wider range of materials and coating variety have been required by us all, so that the wear, corrosion and friction problems and expectations could be overcome.

Automotive Parts and Protective Coatings

Piston rings, skirts and pins are coated frequently by hard-wearing, low friction coatings.  This is to hengine-block-nitecelp the initial running-in and advocates long-life performance.  It also helps with lower oil lubrication levels which are commonly associated with cold engine starts and reduces the amount of lubricant allowed to enter the combustion chamber.  Ceramic coatings provide the thermal insulation of piston crowns, usually in diesel engines, where increased and high temperature thermal spray or vacuum use methods are often practiced.

Mating cylinder linings can be coated with electrolytic or electroless plated composite finished which incorporate hard particles of silicon carbide, diamond or boron nitride.  The engines design and performance influence are what enable the design engineer to make the coating choice.

Bio fuels have caused a large amount of corrosive issues with the fuel input systems, fuel storage and fuel delivery systems.  There are a great array of thin coatings which can be applied to these areas in order to prevent corrosion from occurring such as electroless nickel plating which is often enhanced with the use of powder coating or e-coat top coats.

Contact NiTEC UK

NiTEC UK are leading suppliers who are experts in electroless nickel plating.  We are a Derbyshire based company who undertake many processes to the highest spec for you.  These include diffused nickel plating, shot blasting, nickel boron plating, nickel diamond plating and so much more.  So, if you are interested in finding out more about these processes then give our friendly and professional staff a call on 0845 224 3571 or email us at info@nitec-enp.co.uk.  Alternatively, you can click here and go directly to our website to find out more about us and our processes.

 

To Be Or Not To Be? That Is The Automotive Question

Before you decide what coating you need to enhance the surface of any metal, you should first think about your operating environment and the impact the coating in question could have, what it could be and what it definitely should not be.

Specialised coatings are used to:

  • Enhance metal surfaces permanentlyMINIandClassicMini
  • Solve wear
  • Prevent corrosion
  • Increase lubrication
  • Decrease release problems

The Automotive Industry

In this industry, surface coating usage has grown hugely over the last fifty years.  It was then that the internal combustion engine was usually manufactured out of cast iron, forged steel and die-cast aluminium alloysHeat treatment was combined with white metal or bronze bearings in order to provide wear surfaces.  These were lubricated by the oil films pumped through large expanses created between moving surfaces. Though they operate in the same way, cars and their engines today must last greater distances, adhere to emissions regulation and aim for  reduced consumption of fuel in order for lighter engines, lower engine tolerance and lower friction between moving parts.  This has meant that a wider array of coatings has become necessary to overcome certain common problems, such as wear, corrosion and friction and aid the long-life performance that our modern cars need.

Automotives Bare All

  • Piston crowns are often coated with thermal insulated ceramic coatings, usually in diesel engines.
  • Mating cylinder linings can be coated with electrolytic or electroless plated composite finishes Silicon carbide, diamond or boron nitride.
  • Fuel storage and delivery systems need electroless nickel plating (especially in bio fuel consuming cars), frequently enhanced by powder coatings or e-coat top coats.
  • Brakes require hard anodising, enhanced by applying paint or powder coating top coats.
  • Brake systems, fluid delivery pipework and air suspension systems use ductile zinc nickel plating.
  • Motors contain neodymium, iron, boron magnets which need TriCem coating and heat treatment, to enhance magnetic performance but to leave the alloys unaffected.

Specialist Plating Company, NiTEC UK

NiTEC UK, Derbyshire, are leading specialists in the plating industry, specialising in electroless nickel plating.  We have developed a wide range of techniques and are able to provide high-end, cost-effective services for you.  We have great experience working with many companies in the automotive industry, as well as the aerospace and military industries, too.  We service the whole of the UK, France, Holland, Brazil and Germany, offering many services, such as nickel diamond plating, diffused nickel plating, copper plating, shot blasting and heat treatment.

Contact Us at NiTEC UK

If you or your business are interested in finding out more about any of our specialist treatments then please give our friendly and professional team a call today on 0845 224 3571, you can send us an email at info@nitec-enp.co.uk or alternatively you can visit our website by clicking here.

 

Nickel Plating: The Perfect Metal Coating to Protect Brake Calipers from Corrosion and Wear

nickel plated brake caliperBrake calipers are one of the most important parts of the breaking system of a car. They are a necessity in the process that allows your car to stop, therefore it is essential for them to be hardwearing and long lasting. As vital parts of a car’s breaking system, calipers squeeze the brake pads against the surface of the brake rotor in order to slow or stop the vehicle.

How do Brake Calipers Work?

In a disc-braking system the car’s wheels are attached to metal discs, or rotors, that spin along with the wheels. The brake caliper’s job is to slow down the wheels of the car by creating friction with the rotors. The brake caliper itself fits over the rotor like a clamp, and inside it is a pair of metal plates which have been bonded with friction material called brake pads.

Corrosion and Wear Protection

Nickel plated coatings are excellent at protecting steel from corrosion and wear. Electroless nickel plating is used in a variety of applications to extend the life of components, therefore, it is the perfect metal plating technique for brake calipers. Brake calipers are also exposed to a variety of difficult environments, for example heat, cold, summer, winter, snow and salt. Therefore, a corrosion resistant coating on brake calipers is very important to ensure the longevity of the cars braking system.

Nickel Plating on Bumpers, Wheels and Grilles

Electroless nickel can also be used on the bumpers, wheels and grilles of a car. The use of nickel plating on parts such as these is partly due to the fact that it looks good with its shine and bright finish. But nickel also provides excellent corrosion resistance, durability and wear resistance, as is often demanded by makers of vehicles.

Nickel plating is the perfect solution to creating hard wearing, corrosion resistant brake calipers as a nickel coating is a very effective way of coating and protecting steel. If you would like to find out more about our electroless nickel plating and other metal plating services, why not ‘Like’ the NiTEC Facebook page or follow @nickelplating on Twitter for regular news, pictures and case studies. Alternatively, please call the NiTEC team on 0845 224 3571, email info@nitec-enp.co.uk or get in touch via our contact page.

Top 5 Properties of Electroless Nickel Coatings

No other metal coating has the combination of properties offered by electroless nickel, which is why it is such a popular coating for a number of industries. As specialists in the process, we’ve put together the top 5 properties of electroless nickel plating.

Uniform Thickness

nickel plating technical figureElectroless nickel coatings can be applied in a variety of coating thicknesses. Electroless nickel can be deposited uniformly, with minimum variation from point to point. Regardless of the size and shape of the part, including recesses, holes, and complex dimensions, the uniformity of the coating can still be maintained. The range of thicknesses for electroless nickel coatings in commercial applications is 0.1 to 5 mils, however deposits as thick as 40 mils can be achieved.

Corrosion Resistance

One of the main reasons why electroless nickel plating is such a popular coating is the fact that it provides incredible corrosion resistance and corrosion protection. This property makes components coated with electroless nickel commonplace in functional applications. It is able to effectively withstand the combination of abrasion and corrosive chemicals, even in the most corrosive environments such as those encountered in drilling and producing oil wells.

Density

The density of electroless nickel coatings decline with increasing phosphorous content. That means that the higher the phosphorous content, the lower the density of the electroless nickel coating.

Adhesion

The surface preparation and activation of the electroless nickel plating is one of the most important factors for producing excellent adhesion. Electroless nickel deposits provide excellent adhesion to other substrates, for example steel, aluminium, copper and copper alloys. Heat treatment at a low temperature is commonly used to improve the adhesion of electroless nickel on all metals, especially on light metals such as aluminium or titanium. During this heat treatment, diffusion can occur between the atoms of the coating and the substrate.

Hardness

The hardness of electroless nickel coatings depends on the phosphorus content, and can be increased by heat treatment which will in turn increase wear resistance. Generally, low phosphorous electroless nickel coatings have a high hardness of 700-750 VPN and medium phosphorus electroless nickel has a hardness of 500-550 VPN. High phosphorous coatings are not usually heat-treated, but left as-plated for their superior corrosion protection.

Metal Plating Company in Derbyshire, UK

Here at NiTEC UK, we are experts in the process of electroless nickel plating. To find out more about our electroless nickel plating and other metal plating services, please call the NiTEC team on 0845 224 3571, email info@nitec-enp.co.uk or get in touch via our contact page.

UK Industrial Output Increased by Rise in Oil and Gas Extraction

 

The UK’s industrial sector has received a significant boost thanks to an increased output of oil, gas and manufacturing. The Yorkshire Post has reported that industrial output grew at its fastest rate in six months in March, after an unexpected bounce in oil and gas extraction.

offshore oilrigOfficial data from the Office for National Statistics has showed that industrial output rose 0.5% in March, after creeping up by only 0.1% in February. This is the strongest growth since September, and has exceeded leading economists’ forecast of that it would remain the same.

Oil and Gas Extraction

Oil and gas extraction rose to 4.9%, which was its fastest rate since February 2014. Falling oil prices and rising production costs as North Sea oil gets scarcer had previously contributed to a general downward trend.

Britain’s economy grew by 2.8% in 2014, the fastest growth rate of any big advanced economy. It did lose pace in the first quarter of 2015 when total output rose by just 0.3%. However, recent data shows that manufacturing output rose by 0.4% after upwardly revised growth of 0.5% in February, which was slightly faster than expected.

Marine Corrosion Protection for the Oil and Gas Industry

Here at NiTEC UK, we carry out a significant amount of metal plating work for parts and components to be used in the oil and gas industries. A common requirement for plated components used in these industries is their ability to resist corrosion for a substantial amount of time, especially in subsea conditions.

Our commitment to research and development allowed us to create SeaTEC100, a metal coating that protects mild steel from salt spray corrosion and marine corrosion for an extensive period of time. SeaTEC 100 has been independently tested to withstand salt spray conditions for over 25,000 hours, a period of time that is unprecedented within the engineering industry.

Metal Plating for Oil and Gas Applications

We provide a range of metal finishing and metal plating services for both onshore and offshore oil and gas applications. For more information about corrosion resistant coatings, please call NiTEC UK on 0845 224 3571 or email info@nitec-enp.co.uk

7 Advantages of Electroless Nickel Coatings

For engineers looking to protect parts from wear, friction and corrosion, electroless nickel plating offers a range of advantages.

1. Effective Barrier Coating

Electroless nickel coatings are often less porous than electroplated nickel and hard chrome, providing an effective barrier of corrosion protection to steel. It can also be applied with none or little compressive stress, therefore making it gentle in application.

electroless nickel plating company uk2. Hardness

Electroless nickel coatings can reach up to 1000 VHN with the appropriate heat treatment and provide an excellent hard coating for light metals.

3. Wear Resistance

This type of coating has excellent wear resistance properties, and can, therefore, extend the life of a part or component. As parts can be used for longer, plating components with electroless nickel means that money can be saved on repairs and replacements, and the impact on the environment can be reduced.

4. Uniform Deposit

The process of electroless nickel plating provides flexibility of thickness and volume of the plating on metal surfaces. It can also be used to easily fill recesses or pits in the metal surface, resulting in a uniform deposit and surface finish. This means that a wide variety of industrial parts can be plated, including oil field valves, pumps, drive shafts, electrical and mechanical tools, and engineering equipment etc. The uniformity of electroless nickel coatings also means that close tolerances can be adhered to.

5. Natural Lubricity

Electroless nickel plating has natural lubricity, and has excellent release and anti-galling properties.

6. No Electricity Needed

Electroless nickel plating does not need any electricity; therefore the process can be completed in a more controlled environment with less equipment than traditional electroplating.

7. Cost Effective

Electroless nickel plating is a much more cost effective way of plating metal, requiring fewer coats to produce a strong, high quality coating. Also, the reduction in equipment and time needed for the process in comparison to electroplating makes it an efficient, cost effective process. Electroless nickel plated mild steel is also an excellent replacement for more expensive materials.

UK Based Electroless Nickel Plating Company

For more information about electroless nickel plating and how it can be used to benefit your business, visit the Nitec website, call our friendly staff for advice on +44 (0)845 224 3571 or email web@nitec-enp.co.uk

5 Reasons to Choose Electroless Nickel Over Stainless Steel

electroless nickel plated componentDespite its name, stainless steel is not really fully stain proof. It doesn’t corrode, rust or stain easily with water as ordinary steel would do. But under conditions where there are low levels of oxygen, high levels of salt or poor circulation, stainless steel will stain and even corrode.

As experts in the process of electroless nickel plating, we have put together a list of 5 reasons why we feel that nickel plating components is a better choice than manufacturing them from stainless steel.

Superior Hardness and Corrosion Resistance

Stainless steel can be used in environments where corrosion resistance is important and where the levels of hardness of the metal are also important. However, electroless nickel plating mild steel can achieve the same effect, with properties of hardness and corrosion resistance actually exceeding the benefits offered by stainless steel.

Nickel Plating is Cheaper than Stainless Steel

Stainless steel is a lot more expensive than mild steel or cast iron that has been electroless nickel plated. It is far more cost effective to electroless nickel plate parts made of mild steel or cast iron for the ultimate levels of corrosion resistance.

Meet Engineering Specifications

Electroless nickel plating can be carried out to exceptionally high levels of quality so that it meets required engineering specifications. This means that you will have the peace of mind that your plated components will last indefinitely, effectively protected from corrosion and wear for years to come.

For more information about how we can fulfill your nickel plating requirements, or for advice on using electroless nickel plating an as alternative to stainless steel, please visit the Nitec website, or call our friendly team of staff on 0845 224 3571

NiTEC Complete Undercoat for 24-Carat Gold Plated Men’s Racing Bike

Here at NiTEC UK, we’ve had our fair share of exciting plating projects. But this recent job was particularly unusual, not to mention absolutely beautiful. We recently worked in conjunction with a London based gold-plating and customization brand called Goldgenie, undercoating a men’s racing bike with a layer of nickel before the final 24 carat gold coat was applied. Electroless nickel plating provided the perfect anti-rusting and anti-corrosion properties to support the gold exterior, of which almost every inch of the bicycle is now plated, including its chain, handlebars and spokes!

As you can see from the photos, the result is just amazing. As a metal plating company we have had the pleasure of nickel plating a great many components and objects, including bikes, sculptures and garden ornaments. But this was something else; the finished effect was just stunning and we were delighted to have been involved in such a unique project.

£250,000 Price Tag

The men’s racing bicycle has been coated in a layer of 24 carat gold, and will set you back a huge £250,000. “Striking to look at, the bike is even more beautiful when in fluid motion, as the spinning spokes catch the sunlight and ripples along the golden frame,” Goldgenie say on their website.

An Amazing Piece of Moveable Sculpture

Frank Fernando, director of Goldgenie, told the Daily Mail: ‘It’s the most amazing piece of movable sculpture in the world. This particular bike comes in at just under £250,000 but we as a company embellish and diamond encrust, which is what my intentions are with this bike to the requirements of any potential customer.”

About Goldgenie

Since being founded in 1995, Goldgenie have established themselves as the go-to customization service for a number of organisations which include Lexus, Honda, Toyota and Nokia. They now have a reputation as being a global leader in the support of ethical mining. Goldgenie’s range of luxury gifts also include gold-plated iPhones, Beats by Dre headphones studded with Swarovski crystals and a 24-carat gold replica of James Bond’s signature Walther PPK handgun!

Corrosion Resistant Undercoat

For more information about using nickel plating as a corrosion resistant undercoat, call our friendly team on 0845 224 3571 or email info@nitec-enp.co.uk for more information.

Top 5 Industries Using Electroless Nickel Plating

offshore oilrigElectroless nickel is an incredibly useful plating technique. Its advantages include corrosion resistance, uniformity of coating, and wear resistance, which are desirable attributes to a number of industries and applications. Here at NiTEC, we’ve put together a selection of the top 5 industries using electroless nickel plating as a coating, including application examples.

The Oil and Gas Industry

Components used in the oil and gas industry, especially those that are exposed to off shore environments, demand a very high level of protection and corrosion resistance. Electroless nickel plated components for pipelines and valves within this field have been used successfully for years. Electroless nickel plating on steel has excellent resistance in marine environments.

Engineering

Electroless nickel deposits are great for protecting components made of steel, aluminium, brass and alloys from abrasive and corrosive wear. As long as the plating solution can circulate freely in order to come into contact with all surfaces, it’s possible to achieve a specified thickness and even coating on the even the most complicated shaped components.

The Automotive Industry

Applications for electroless nickel plating are in abundance within the automotive industry due to electroless nickel plating’s good corrosion and abrasion resistance. For example, the plates of a viscous clutch can be coated, the parts for ABS systems can be nickel plated, as well as fuel injection pumps and carburettors.

The Textile Industry

Electroless nickel plated components are frequently used in the textile industry. Electroless nickel plating is very hard and has a high level of abrasion resistance. Therefore, heat treated deposits of electroless nickel and the use of composite coatings are perfect for extending the working life of parts that are in contact with fast moving textile products.

The Chemical Industry

Electroless nickel coatings are suitable for many applications in the chemical industry. This is because the coating is resistant to a wide variety of chemicals. It is often possible to use electroless nickel plating as a substitute for stainless steel. For example, it can be used for stirrers, valves, reaction tanks and covers.

UK Based Electroless Nickel Plating

Our high quality electroless nickel plating service is the perfect solution for critical high-end engineering items such as those used in the engineering, automotive and oil and gas industries. For more information, please call NiTEC UK on 0845 224 3571 or email info@nitec-enp.co.uk

Friction Free, Self Lubricating Electroless Nickel PTFE Coatings

nickel ptfe plated component

The PTFE composite coating of electroless nickel is known for its self lubricating properties and exceptional resistance to friction.

By combining the high wear resistant hardness, uniform coating and excellent adhesion of electroless nickel with the self lubricating properties of PTFE, it is a perfect surface treatment for components and assemblies that cannot use conventional lubricants.

Prevent Calcium Scale Build Up with PTFE

PTFE plating provides a great release from calcium that is often found in hard water areas. In addition to the corrosion resistance of the plated layer, the common problems of the build up of scale on a component can be avoided. This is especially useful when an electroless nickel PTFE coating is used on food processing equipment, heating elements and spray nozzles, as it prevents the build up of this calcium deposit which could hinder the effectiveness of the equipment.

The Process of Electroless Nickel PTFE Plating

During the process of electroless nickel PTFE plating, a coating is applied that consists of an autocatalytically applied nickel/phosphorus matrix containing submicronic particles of polytetraflouroethylene. PTFE is actually fairly soft in its natural form, but when suspended in nickel, it is very durable.

This means that components with PTFE coatings are hard enough to resist corrosion and abrasion, and also have friction resistance from the PTFE, which ensures that parts have a long working life. This coating also has the benefit of producing a uniform coating which covers all surfaces of the part, even those with especially intricate geometries.

Key Properties for Electroless Nickel PTFE

  • Low Friction
  • Self Lubrication
  • Corrosion Resistance
  • Wear Resistance
  • Uniform Deposit

Typical Applications Electroless Nickel PTFE

  • Food processing equipment
  • Sorting equipment
  • Injection Molds
  • Pump rotors
  • Titanium bearings
  • Heating elements

If you are looking for a metal coating that is self lubricating, corrosion resistant and wear resistant, Ni-PTFE is the perfect solution. Call us on 0845 224 3571, email us at info@nitec-enp.co.uk or visit the contact page on our website to make an inquiry.

The Use of Electroless Nickel in Valves and Flow Control Devices

Electroless nickel is an excellent choice of surface technology for the oil and gas industry. As discussed in previous blog posts, the properties of elctroless nickel coatings are highly sought after in the industry, including corrosion resistance, uniformity of deposits and abrasion resistance.

Electroless Nickel and Mild Steel Ball Valves

electroless nickel plated valve ballsThese properties have resulted in the widespread use of electroless nickel coatings in valves and flow control devices, which are critical components in the operation of a well where good performance and long life are major economic factors.

The application of electroless nickel to mild steel ball valves is now typical in the oil and gas industry, replacing hard chromium as a corrosion resistant, smooth and uniform coating.

Successful applications of electroless nickel have been observed in all areas of the oil and gas industry. In crude oil production, mild steel ball valves have a maximum life of no more than three months, and fail due to corrosion, surface cracking and erosion. But valve components plated with electroless nickel last for years with no surface deterioration.

Similar benefits have also been observed on ball valves at plants using the sea water injection system which involves pumping sea water under high pressure to force oil to the surface. With a coating of electroless nickel, the valves withstand the conditions and no degradation is detectable after years of operation.

Electroless Nickel Plating Services

For more information about electroless nickel plating and its use in the oil and gas industry, or to make an enquiry about using electroless nickel for this type of application, call NiTEC UK on 0845 224 3571 or email info@nitec-enp.co.uk

Engineering Coatings for the Oil and Gas Industries

As experienced suppliers of effective engineering coatings for the oil and gas industry, NiTEC have a wealth of knowledge regarding wear resistant, anti-corrosion coatings suitable for harsh and demanding environments. We specialise in a range of engineering coatings including the following:

Electroless Nickel Coatings

Electroless nickel is ideal for precision parts that are in need of anti-fretting and corrosion protection, for example, on parts such as splines, couplings, gasket faces and fibre optic connectors. It is very resistant to corrosion and will, therefore, extend the life of everything it coats.  This makes it ideal for coating parts exposed to harsh environments such as those operating in the marine, oil and gas and defence industries.

Ni-PTFE Self Lubricating Corrosion Resistant Coating

Ni-PTFE plating is a unique self lubricating plating solution that combines the hardness of electroless nickel with the lubricity of Polytetrafluoreothylene (PTFE).  Its properties of low friction wear and self lubrication make it an excellent choice for sliding wear applications, and instances where conventional lubricants would be harmful to components.

It can effectively increase the life span of components due to its properties of corrosion prevention and wear resistance, and provides long life lubrication for inaccessible parts as it dramatically reduces the levels of friction between components.

seatec marine corrosion resistanceSeaTEC 100 Marine Corrosion Protection

SeaTEC 100 is the perfect coating to increase the longevity of components used in subsea conditions. This revolutionary product protects mild steel from salt spray corrosion and provides marine corrosion resistance for an extensive period of time, making it perfect for use in sub-sea conditions.

For more information about our range of high quality engineering coatings specially designed for the oil and gas industry, call the NiTEC team on 0845 224 3571, email info@nitec-enp.co.uk or get in touch via our contact page.

The Advantages of Corrosion Resistant Coatings

Corrosion and rust can have a catastrophic effect on the safety of a variety of equipment used in the automotive, oil and gas, and engineering industry. And it’s not just the safety of this equipment that’s a problem, corrosion and rust can also affect the reliability and efficiency of the equipment too.

What is Corrosion?

Corrosion occurs when a metal or alloy is attacked by agents in the surrounding atmosphere. This reaction causes the surface of the material to disintegrate into an oxide or sulphide, or even the dissolution of the material into the surrounding environment.

How Do Corrosion Resistant Coatings Work?

There are many things that can degrade metal components, such as exposure to chemicals, oxidation, moisture and salt spray. Corrosion resistant coatings protect the metal from this degradation by providing a barrier between the component and the corrosive material.

The advantages of using components that are resistant to corrosion are numerous.  They can increase the life of a component as they prevent the formation of rust on a part, in turn stopping the part from becoming a catalyst for rust formation on surrounding parts. This, therefore,  prevents part on part rusting and removing the risk of one part affecting the final assembly.

What are the Benefits of Corrosion Resistant Coatings?

Coatings which possess anti-corrosive properties such as electroless nickel plating and diffused nickel plating ensure that metal components have the longest possible life by inhibiting the effect of chemicals, moisture and salt spray etc.

Another benefit of an anti-corrosion coating is that they can tolerate extended periods in extreme conditions such as fluctuations in temperature, exposure to hostile elements and extreme moisture and damp. The use of corrosion resistant plating before the part is exposed to corrosion can reduce costs and delays due to replacement of parts.

Electroless Nickel Corrosion Resistant Coating

electroless nickel plated componentElectroless nickel is a uniform coating that is the perfect solution for critical high-end engineering items used in the defence, healthcare, automotive and aerospace industries.

It is very resistant to corrosion and will therefore extend the life of everything it coats. This makes it ideal for coating parts exposed to harsh environments such as those operating in the marine, oil and gas and defence industries. Therefore, it can reduce the cost of repair and replacement parts.

The process of electroless nickel plating is a great way to prevent corrosion from occurring on parts used in the automotive, oil and gas, and engineering industry. Contact NiTEC today on 0845 2243571 or email web@nitec-enp.co.uk

Top 5 Properties of Electroless Nickel

As experts in the process of nickel plating, the NiTEC staff are highly experienced and knowledgeable regarding the use of this innovative plating technique. There are many benefits to using nickel plating over other metal finishing techniques, many of which are outlined below.

nickel plating technical figure

1. Uniformity of Coating

The deposit formed by electroless nickel plating is based on a chemical reaction, causing the deposit to collect in equal thickness over all the part, regardless of its shape.

This completely uniform coating is a perfect solution for critical high-end engineering items including those used in the defence, healthcare, automotive and aerospace industries.

2. Ultimate Corrosion Resistance

Electroless nickel coatings are often used in functional applications because of the excellent corrosion resistance it provides. Nickel coatings are able to withstand the combination of abrasion and corrosive chemicals, even in the very corrosive conditions encountered in drilling and producing oil wells.

3. Wear Resistance

Electroless nickel has excellent levels of wear resistance. As a barrier layer, it is used on oil field valves, drive shafts, electrical tools and industrial machinery. The life of any metal exposed to harsh environments can be extended using this type of plating, therefore reducing the cost of repair and replacement parts. It basically extends the life of everything it coats! And with the appropriate heat treatment, electroless nickel can be hardened up to 950vhn, which makes it ideal for areas exposed to friction and wear.

4. Excellent Adhesion

A high level of adhesion can be achieved on a wide range of substrates, including steel, copper, and aluminium. The typical bond strengths reported for electroless nickel on copper and iron alloys range from 50 to 60,000 psi. The bond strength on light metals such as aluminium tends to be lower, somewhere in the range of 15 to 35,000 psi.

Heat treatment at a low temperature is commonly used to improve the adhesion of electroless nickel on all metals, especially on light metals such as aluminium or titanium. During this heat treatment, diffusion occurs between the atoms of the coating and the substrate.

The surface preparation and activation of the electroless nickel plating is one of the most important factors for producing excellent adhesion.

5. Cost Effectiveness

Specialist electroless nickel plating is much cheaper than you would imagine. NiTEC now have 7 dedicated nickel plating lines and can offer reasonable quotations based on drawings or photos sent to us.

As you can see from the points made above, electroless nickel plating has many huge benefits that make it the plating method of choice for many industries. Call NiTEC on 0845 224 3571, email us at info@nitec-enp.co.uk or visit the contact page on our website to make an enquiry.

Nickel Plate Outdoor Metal Sculptures for Corrosion Resistance

As specialists in the electroless nickel plating process, we have previously worked with metal sculptor David Mach, and have nickel plated a few of his pieces. For example, we nickel plated his spaceman and gorilla sculptures which are both made from coat hangers.

nickel plated garden sculptureElectroless nickel can coat metal such as mild steel or stainless steel and make it last for years – that’s why the process of nickel plating is simply perfect for outdoor sculptures. Its corrosion resistance properties and its ability to withstand adverse weather conditions make it the perfect plating solution for metal garden sculptures, and any other sculpture that will be displayed outside.

Large Capacity Electroless Nickel Plating Tanks

The process of electroless nickel plating deposits a uniform coating on to whatever it is plating, and compared to stainless steel, it is also relatively cheap. Our huge nickel plating tanks that are big enough to accommodate very large pieces of sculpture, such as garden sculptures and bespoke pieces such as those plated for David Mach.

The main reason Mach decided on electroless nickel plating to plate his pieces was due to its excellent corrosion resistance and the assurance that gave him that the piece would look stunning for years to come, no matter where it was located. In fact, the corrosion resistance offered by electroless nickel plating is actually better than stainless steel!

A Great Alternative to Stainless Steel

Stainless steel is very resistant to corrosion, and can therefore be used when the levels of hardness of the metal are important. But using electroless nickel plating as an alternative to stainless steel has many advantages. Mild steel or cast iron with an electroless nickel coating is a much more cost effective way of achieving high levels of hardness and corrosion resistance.

The process of electroless nickel plating is a great way to prevent corrosion from occurring on outdoor sculptures made from metal. If you are interested in the process as a cheaper alternative to stainless steel, contact NiTEC on 0845 2243571 or email web@nitec-enp.co.uk and we’ll show you how much you can save.

Common Applications of Electroless Nickel Plating

nickel-coating-for-aerospace-industry

Electroless nickel coatings can be used in a wide variety of common applications. The superior corrosion resistance, hardness levels and wear resistance make it a very versatile coating.

Aerospace

Electroless nickel coatings have the perfect properties for use in the aerospace industry, for example, they can be used in the protection of hydraulic control systems.

Nickel coatings can also be used for the refurbishment and the recovery of worn machined parts. They can also be used to correct incorrectly machined parts enabling the component to be used.

Electrical and Electronics

Nickel coatings are used for electrical and electronic applications due to their ability to protect the components successfully. For example, electroless nickel coatings may be used for electrical connectors and hard drive computer components in order to impart corrosion protection and wear resistance. They are also useful for providing solderability and a non-porous barrier layer, and to otherwise enhance the performance or useful life of a particular component.

Automotive

The automotive industry has specified electroless nickel plating on brake, transmission and steering assembly components, in addition to other parts. Electroless components enhance performance, and with longer lasting parts, they can help automakers to extend their product warranties.

The energy industry

Electroless nickel coatings can be used for chemical and wear resistance to equipment in the oil and gas industry. It is also useful for coalfield cutting tools, as it provides a wear resistant coating that doesn’t carry the risk of sparking.

General engineering

Electroless nickel plating can be used in a wide variety of applications within general engineering. For example, it can be used for wear resistance in plastics and textile handling equipment, corrosion resistance in chemical handling plants, appearance, and wear resistance in automotive applications.

If you are looking for a metal coating that is suitable for a variety of applications and industries, electroless nickel is the perfect solution. Call us on 0845 224 3571, email us at info@nitec-enp.co.uk or visit the contact page on our website to make an enquiry.

 

Electroless Nickel Plating for an Oil Rig Vortoil Pipe for Marine Corrosion Resistance

Electroless nickel plating is perfect for applications in the oil and gas industries due to its excellent corrosion resistance properties. When used as a barrier layer, electroless nickel provides the highest levels of corrosion and wear resistance, and the thickness of the coating can be adjusted to suit the application.

Corrosion and wear protection

A recent project of NiTEC’s involved the nickel plating of a vortoil pipe for use on an oil rig. Vortoil pipes are used for separating crude oil from seawater, and are therefore exposed to harsh marine environments and susceptible to corrosion and wear due to their surroundings.

The tolerance of the vortoil pipe had to be less than 3 microns over the length of the component, with an overall deposit thickness of 100 microns.

Electroless nickel is an excellent plating method to ensure uniform levels of thickness over a deposit, but when the competent is a large as a vortoil pipe, there may be slight variations in the thickness of the deposit due to localised changes in temperature and activity.

Because of the size of the component, NiTEC manufactured a jig with a motor which was attached to either end of the pipe. The pipe was then electroless nickel plated horizontally, while it was turned very slowly to make sure all of the surface area was covered by the electroless nickel deposit.

Accurate deposit thickness of the nickel coating

The pipe was approximately 4m in length, and needed to be electroless nickel plated internally and externally, including all the attached pipes, holes and fins. The staff at NiTEC were able to work to the tight distribution tolerances using our monitoring system, which enabled us to ensure the accurate deposit thickness of the nickel coating onto the component.

If you are looking for a metal coating that provides high levels of corrosion resistance for use in the oil or gas industries, call the NiTEC team on 0845 224 3571, email info@nitec-enp.co.uk or get in touch via our contact page.

Common Applications of Electroless Nickel Coatings

Electroless nickel plating can be applied to a variety of components. Its fantastic properties make it the perfect plating solution for a variety of applications, including the following:

Electroless nickel hard driveElectrical equipment

Electroless nickel coatings are perfect for electrical equipment due to their solderability and conductivity properties.

Applications include heat sinks, computer drive mechanisms, memory disks and drums, terminals and lead wires, chassis, connectors, diode and transistor cans, interlocks, junction fittings and printed circuit boards.

Packaging and handling machinery

Packaging and handling machinery can benefit from an electroless nickel coating due to its properties of wear resistance, cleanliness and the attractive finish it provides.

Chemical equipment

Nickel coatings have excellent chemical resistance, making them perfect for applications in the chemical and petroleum industries. This includes ball, gate and plug valves, chokes and control valves, oil field tools, oil well tubing and pumps, drilling mud pumps and blowout preventors.

Molds and dies

Electroless nickel coatings are used for molds and dies due to the lubricity of nickel that minimises erosion and abrasion. This coating is commonly used on zinc die cast dies, glass molds, plastic injection molds, and plastic extrusion dies.

Food service equipment

Electroless nickel is commonly used to plate food service equipment due to its superior corrosion and wear resistance, its an attractive finish and high degree of cleanliness.

Salvage

Electroless nickel coatings can be used for restoring parts to their original dimensions, for example, molds, shafts, landing gear and gears. They can also be used to repair mis-matched parts as they are a cost effective alternative to hard chrome and often eliminate subsequent machining or grinding operations.

If you are looking for a metal coating that provides high levels of corrosion resistance, lubricity and wear resistance, call the NiTEC team on 0845 224 3571, email info@nitec-enp.co.uk or get in touch via our contact page.

The Advantages of Electroless Deposition of Nickel

electroless nickel deposit on componentsElectroless solutions have the advantage of producing coatings which have a very high degree of uniformity. This means that electroless nickel is ideal for plating complex shapes and can be used effectively to salvage parts that have been mis-machined. It also allows worn components to be recycled.

Electroless nickel deposits vs electrolytically-applied coatings

Electroless nickel deposits are chemically applied using an autocatalytic immersion process which does not use an electrical current.

This is much different from electroplating, which depends on an external source of direct electrical current to produce a deposit on the substrate material. Because the electrical current cannot be evenly distributed throughout the component itself, it is hard to obtain a uniform deposit with electrolytically-applied coatings.

Electroless nickel is often chosen above electrolytically applied coatings because of its ability to coat irregularly shaped, highly detailed parts with complex geometries. The completely uniform deposit thickness is perfect for achieving close dimensional tolerance capabilities.

If you would like to find out more about using electroless plating as an alternative to electroplating, call us on 0845 224 3571, email us at info@nitec-enp.co.uk or visit the contact page on our website to make an enquiry.

15 Reasons To Choose Electroless Nickel for your Metal Plating Needs

electroless nickel plated componentWhen considering a plating method, there are lots of options you can consider. Here at NiTEC, we are experts in electroless nickel plating and consider the process superior to many other coatings on the market.

There are many advantages to electroless nickel plating that in our opinion make it a cut above the rest.

For example, electroless nickel:

  • Allows the deposit to coat a variety of surfaces, many of which would be difficult if not impossible to plate using the process of electroplating.
  • Is a very cost effective solution to coating metals such as mild or stainless steel.
  • Can substantially extend the life of a component.
  • Produces a metal layer with a very even thickness over all surfaces of the component, regardless of its shape or dimensions. This means that there is little or no excess deposit at high points on the component.
  • Deposits of electroless nickel have excellent physical and chemical properties, including hardness, wear resistance and lubricity.
  • Creates a uniform coating that makes it ideal for critical high-end engineering items, especially those used in the defense, automotive, healthcare and aerospace industries.
  • Has a high level of corrosion resistance making it perfect for extending the life of anything that it coats. This makes it the perfect solution for parts that are exposed to harsh environments such as the marine, oil, gas and defense industries.
  • Because of its ability to extend the life of components due to its high levels of corrosion resistance, electroless nickel coatings can reduce the cost of repair and replacement parts.
  • Prevents the formation of rust on a component, therefore preventing the parts around it from rusting too.
  • Tight manufacturing tolerances can be achieved with an electroless nickel coating because of its ability to deposit nickel evenly on the surface of a component
  • Can be used to improve the surface of a component so that it is back within the specified tolerances.
  • Provides the surface of the component with a surface layer that allows post finishes to be carried out effectively.
  • Has self lubricating properties which reduce the wear of a component through friction, creating minimal coating weight loss.
  • The use of electroless nickel on a component creates a coating that will not flake or chip off like some paints and lacquers will.
  • Can be hardened up to 950vhn with the appropriate heat treatment.

Choose electroless nickel for your metal plating needs by calling the NiTEC team on 0845 224 3571, email info@nitec-enp.co.uk or get in touch via our contact page.

Nickel PTFE Self Lubricating Corrosion Resistant Coating

Nickel PTFE has natural self lubricating properties, which eliminate the need for liquid lubricants on components. The coating is not only slippery; it also has low sliding wear.

Nickel PTFE – Lubricity and Wear Resistance

Lubricity plays an important part in optimising wear resistance because it inhibits contact between the mating surfaces, reducing friction between them and therefore reducing heat which may be generated.

This self lubrication reduces the wear of nickel plated components through friction, therefore creating minimal coating weight loss. Due to nickel’s self lubrication, friction between parts is significantly reduced.

We have customers in the automotive, aerospace and oil and gas industries that all use Nickel PTFE as their choice of durable, dry lubrication and anti-galling coating.

Reduce friction between components

Reduced friction between nickel plated components reduces heat generation and reduces the formation of wear particles. Reduced friction also improves efficiency.

Protect against wear with dry lubrication

The self lubricating properties of a nickel PTFE coating also prevents wear because the moving parts are kept apart.

What can nickel PTFE be used on?

  • Valve seats and pump bearings
  • Connectors
  • Fasteners
  • Circuit breakers
  • Mould tools
  • Machine tools
  • Spindles
  • Clutches and splines
  • Cylinder liners
  • Medical moulds

If you are looking for a nickel coating that is self lubricating, corrosion resistant and wear resistant, Ni-PTFE is the perfect solution. Call us on 0845 224 3571, email us at info@nitec-enp.co.uk or visit the contact page on our website to make an enquiry.

Coatings for Sub-Sea and Pipeline Applications

As specialists in the electroless nickel plating process, Nitec have worked tirelessly on developing the latest technology in marine coatings.

Corrosion resistant coating suitable for use on oil rigs and sub-sea applicationsOil and gas components are inevitably exposed to harsh environments, both under the sea and underground. This exposure to such extreme levels of temperature, moisture and pressure can have a detrimental effect on these components in a short space of time.

That is why SeaTEC 100, NiTEC’s very own development in the industry, is the perfect solution for corrosion protection and corrosion prevention in sub-sea environments. SeaTEC effectively coats valves, pumps and pipe fittings to ensure that they remain intact and in operation for an unprecedented amount of time in the industry.

Diffused Nickel Plating

The simple process of diffused nickel plating is the most effective nickel coating to ensure the highest levels of corrosion resistance via the total encapsulation method of plating. Diffused nickel plating is proven to be more corrosion resistant than even the highest grade stainless steel, and much cheaper.

Diffused nickel plating is so resistant to corrosion, particularly in marine environments, that our customers give mild steel plated in this way 30 year sub-sea guarantees.The diffused nickel plating process has been extensively used in the end-fittings for flexible pipe lines and top-side equipment. When independent salt spray testing was carried out on diffused nickel plated components, the experiment was abandoned after 2000 hours because no corrosion could be detected.

If you are looking for a solution to marine corrosion, and would like to find out more about SeaTEC 100, the ultimate in marine corrosion prevention, 0845 224 3571 or email: info@nitec-enp.co.uk

NiTEC sponsor Tupton RUFC

We’ve got a great team here at NiTEC. As well as working hard electroless nickel plating and all the other types of metal finishing services we carry out, we’ve also got 6 members staff on a local rugby team, Tupton RUFC.

NiTEC electroless nickel plating sponsor Tupton RUFC

 

NiTEC sponsor the team with hats and training tops, and obviously, we also provide them with loads of support whether they win or lose!

If you are looking for a quality, reliable metal plating company, who are also dab hands on the rugby pitch, contact NiTEC on 0845 224 3571 or email: info@nitec-enp.co.uk

Nickel Use in Rocket Engines and Aerospace

Nickel coatings are often used in the aerospace and aircraft industry because they are an effective corrosion resistant coating at high temperatures.

This means that they are capable of protecting airfoil components from abrasion and erosion by providing a surface coating that will allow high nickel/chromium alloy parts to be joined by brazing or welding, to produce nickel or nickel alloy components for space applications and to repair worn or damaged components.

By repairing parts rather than replacing them, they can continue to be used rather that scrapped.

Nickel and alloys of nickel are often used for space applications.

Electroless nickel coatings are used in the Aerospace industry for space applications:

  • Docking
  • Cargo bays
  • Rudder mechanisms of the NASA Space Shuttle

Nickel electroforming has also been used in the space program. It has been used to produce lightweight precision parts for rocket engines, such as:

  • Waveguides
  • Antennae
  • Bellows
  • Heat shields
  • Thrust chambers

High precision electroformed nickel bellows are widely used in the aerospace industry, as electroforming is often the only practical and most economical method. These parts are used for:

  • Flexible electromagnetic interference shielding
  • Metallic hermetic seals
  • Volume compensators
  • Temperature and pressure sensors
  • Flexible couplings

Whether it is electroless nickel plating, diffused nickel plating, or copper plating, the staff at NiTEC will ensure that you receive the right service for your industry. To make an inquiry or request more information, please visit our contact page at http://www.electroless-nickel-plating.co.uk/enquire-electroless-nickel-plating-corrosion-resistance-copper-plating.php

How Are Nickel Coatings Used in Aircraft?

Nickel coatings are often used on various parts of aircraft due to its fantastic properties of corrosion resistance and hardness. Needless to say, the Aircraft industry has an ongoing need for nickel plating.

Electroless nickel plating is used in the Aircraft industry to provide:

  • Corrosion resistance at high temperatures to protect airfoil components from erosion and abrasion.
  • Provides a coating that will allow high nickel/chromium alloy parts to be joined by brazing or welding.
  • To repair worn or damaged components so that they can continue to be used rather than scrapped.

Electroless nickel coatings have been used on the following aircraft parts:

  • Bearing journals
  • Servo valves
  • Compressor blades
  • Turbine blades
  • Pistons
  • Engine shafts
  • Engine mounts
  • Landing gear
  • Hydraulic and manifold systems
  • Gyroscope components and optics

For more information about the use of electroless nickel plating in the Aircraft industry, please contact the staff at NiTEC on 0845 224 3571 or email: info@nitec-enp.co.uk

Why Use Electroless Nickel as an Alternative to Galvanisation?

The process of galvanisation

The process of galvanisation applies a protective coating of zinc onto the metal. This type of coating is commonly used on steel or iron in order to prevent rusting. Galvanisation prevents a ferrous item from rusting, as the corrosion resistance of zinc is much higher than that of steel or iron. Advantages of galvanisation are that it is relatively cheap and easily applied. It also has a very long life and needs little maintenance.

Galvanised componentHot dip galvanisation

Hot dip galvanisation is the most common method of galvanisation. The steel part is submerged in a bath of molten zinc, coating the component with a layer of zinc. Hot-dip galvanisation produces a grey, matte coating to the surface of the metal, which is very thick and durable.

Electroplated galvanisation

Galvanisation can also be achieved using electrochemical and electrodeposition processes. Electroplated coatings are generally less durable and not really appropriate for outdoor applications because the deposit is very thin. This can be helped by painting the surface of the component, which slows down zinc consumption, delays the corrosion and extending its durability.

The advantage of electroplating is that it is much cheaper than hot dip galvanising. It is used for many different outdoor applications but despite looking good when it is new, it isn’t very durable and won’t withstand the elements very well.

An alternative to galvanising

Although galvanisation is cheaper, the final finish isn’t as attractive or durable as some other types of metal finishing. Electroless nickel plating can be used as an alternative to galvanisation as it is durable and aesthetically pleasing.

Electroless nickel plating can also be used in harsh environments because of its high corrosion resistance. The uniform coating created by this process can be a perfect solution for critical high-end engineering items such as those used in the defense, healthcare, automotive and aerospace industries.

Considering the extent of its durability and the attractive finish it creates, electroless nickel plating is cheaper than you might think. It is also the ideal plating for a surface exposed to friction and wear, which can also be increased by using heat treatments.

If you would like to find out more about using electroless nickel plating as an alternative to galvanisation, contact NiTEC on 0845 224 3571 or email info@nitec-enp.co.uk