Tag Archive for nickel plating company

ABCD – Aluminium, Boron, Coating, Diamonds

Over the last decade, the demand for aluminium moulds has increased dramatically but consistently and apparently this shows no sign of slowing down, changing or ceasing all together.  Metal coatings are provided for a range of fabricated metal components, but the largest business currently is mould coating and plating.  Specifically the demand for aluminium itself is increasing.  This is because companies have begun to discover that that aluminium moulds can last longer, much longer, than what they were predicted.  The extra longevity of the aluminium moulds can be enhanced further if buyers opt for the mould to be plated with electroless nickel.  This is a cost effective way to extend the life of aluminium tooling and has become extremely popular with automotive suppliers.  Alternatives to aluminium coating or plating can be nickel boron plating and nickel diamond plating which are also popular but aluminium remains the optimum and is only set to continue growing in demand.

Nickel Boron Plating

Nickel boron is a surface deposit coating that can be applied to many different metals including stainless steel, aluminium and titanium.  It acts as a great alternative to chrome plating and has many benefits, which include extending wear and corrosion resistance.  The nodular structure of nickel boron reduces drag in aerodynamic and fluids in circumstances such as ship propellers, down-hole oil crude oil pumping equipment, automotive and truck transmissions and greaseless guns.

Nickel Diamond Plating

Nickel Diamond Plating is where electroless nickel deposits are combined with particles of diamonds.  Many substrates can be coated using this method such as carbon, aluminium, stainless steel and alloys.  Substrates, once coated in this, become extremely highly corrosion and wear resistant and therefore have a much increased lifespan.  Part maintenance and replacement costs are reduced dramatically, as are the costs for such.  This is a popular technique in industries such as textile industry, wood working tools, computer parts, paper handling equipment, automotive water pumps, chemical process pumps and gage blocks.nickel-diamond-plating-nitec

NiTEC UK, the Specialist Plating Company

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

Call NiTEC UK today

If you are interested in finding out more about electroless nickel plating, nickel boron plating or nickel diamond plating, then why not get in touch without friendly and professional staff team today?  Call us today on 0845 224 3571, email us at info@nitec-enp.co.uk or you can go directly on to our website by clicking here.

Top 5 Frequently Asked Questions about Electroless Nickel Plating

As experts in electroless nickel plating, we have put together a blog post of the top 5 most frequently asked questions about the process at NiTEC.

What are the Advantages of Electroless Nickel Plating?

electroless nickel plated componentsIn our opinion, the biggest advantage of an electroless nickel coating is that it will significantly extend the life of the component that it coats. Electroless nickel coatings deposit an even thickness over all surfaces, provide excellent wear and corrosion resistance, as well as hardness and lubricity. Electroless nickel deposits are very hard, and have hardness values in the range of 450 – 750 VHN, depending on the phosphorus content in the deposit. Generally, the higher the phosphorus content, the lower the as deposited hardness.

In Which Applications can Electroless Nickel be Used?

Electroless nickel plating can be used in a variety of applications. Whether you are looking to increase the strength of a pipe at its weakest level, protect the exterior of a material in a marine environment or you are looking for a new alternative to stainless steel, electroless nickel plating is a service that should be considered.

In Which Industries is Electroless Nickel Plating Commonly Used?

Electroless nickel plating can be used in a variety of industries including marine, oil and gas, automotive, aerospace, engineering, unique art, architecture, chemical equipment, railroad, molds, military, textiles, electronics and material handling.

How Can I Be Sure that Electroless Nickel Plating is a Quality Service?

At NiTEC, quality and service are of vital importance. We are committed to following our Quality Assurance Programme which is outlined in our Quality Manual, in accordance with the requirements of BS EN ISO 9001:2008. All employees at NiTEC are responsible for implementing the recommendations outlined in the Quality Manual. These standards of quality are applicable to all of their activities and they are responsible for achieving the specified quality levels at all stages of work.

NiTEC is comprehensively equipped for all aspects of quality control and product testing. We also have the ability to carry out non-destructive testing for thickness and hardness, in order to ensure the highest levels of quality and accuracy at all times.

Nickel Plating Company in Chesterfield, 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.

The Biggest Electroless Nickel Plating Line in Europe Well Under Way

largest electroless nickel plating line in EuropeHere is the latest photograph of the new factory extension which is soon to be completed at NiTEC UK. After lots of hard work and extensive building work, the new factory extension will create an extra 3,000 square foot of space, and create another electroless nickel plating line. In fact, we have a suspicion that it will be the biggest plating line in Europe, making us industry leaders in the process.

Specialist Large Capacity Electroless Nickel Plating Line

The specialist electroless nickel plating line should be fully operational in the next few weeks and will include the installation of a state of the art crane, allowing us to handle components of up to 20 tonnes. Marcus Hill, the Commercial Director at NiTEC UK said: “The market is growing rapidly and our new plating line means that we can accommodate more work in response to this growth. We are really pleased to be able to respond even more quickly to our customers’ plating needs.”

Increasing Demand for Nickel Plating

“Due to the increasing demand for a nickel plating line that can take very large components, we have met the needs of our customers with exactly that. The new nickel plating line will adhere to our usual high standards of quality and safety, and will mean that size will never be a limit for plated parts. We believe that we now have the largest electroless nickel plating tank in Europe, with the capacity to plate items 12 metres in length.”

Metal Finishing Services at NiTEC UK

Here at NiTEC UK, we have more than 30 years of experience specialising in the electroless nickel plating process and we also offer a variety of other surface treatments. Just last year, we expanded our services to include nickel PTFE plating,nickel diamond platingtin plating and nickel boron plating, in addition to our already well established services of diffused nickel platingcopper plating and electroless nickel plating.

All our line staff are time served in their own disciplines, meaning that every job is managed by personnel with a knowledge and understanding of the specialist process of electroless nickel plating. For more information, please call us on 0845 224 3571 or email info@nitec-enp.co.uk

How to Get the Best Results from Electroless Nickel Plating

Electroless nickel plating specialistsElectroless nickel plating is a cost effective and high quality solution to protecting metals from corrosion and increasing their life span. Nickel coatings have a variety of fantastic properties from wear resistance to hardness, making it a popular choice of metal plating for the defence, automotive, aerospace and healthcare industries.

However, electroless nickel plating is quite a complicated process that involves precision and careful execution. As experts in the process, we’ve put together a few top tips that will ensure that the best results are achieved during the process of nickel plating.

Continuous Monitoring of the Plating Solution

For the electroless nickel plating process to be effective, the chemicals in the plating bath need to be of a precise balance. This requires continuous monitoring of the plating solution to ensure that the chemicals a replenished sufficiently.

Filtration of the Plating Bath

In order to remove insoluble materials that can cause substrate roughness, the plating bath needs to be filtered continuously.

Correct Preparation of Parts

Components should be chemically pre-treated and rinsed thoroughly before the plating process to ensure that any surface contaminants are removed. There are other mechanical finishing techniques that can also be used to prepare the surface of the part for electroless nickel plating and improve the condition of the service, for example shot blasting.

Plating Bath Temperature Control

The temperature of the nickel plating bath needs to be monitored closely throughout the plating process. If the temperature is too low, it will have the effect of lengthening the plating process and in extreme cases may prevent the metal coating from depositing properly. If the temperature is too high on the other hand, the speed of the deposition will be speeded up beyond a level that is optimum for quality, and may result in the substrate blistering.

Bath Water Purity

Any impurities in the water used for the EN bath can result in unacceptable plating results. The water should be free of metal ions, particulates or other foreign matter.

UK Electroless Nickel Plating Service

Contact us today on 0845 224 3571 or email us at info@nitec-enp.co.uk to talk through your electroless nickel plating requirements and see how NiTEC can provide high quality processes at a cost to suit your business.

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.

Phosphorous Variations in Electroless Nickel Coatings

As experts in electroless nickel plating, NiTEC provide the full spectrum of nickel and phosphorous alloys.

Electroless nickel can be alloyed with between 4 and 14% phosphorous. There are three main types of electroless nickel, which are outlined below.

Low phosphorous electroless nickel coatings

Low phosphorous electroless nickel is alloyed with approximately 4% phosphorous. Electroless nickel coatings of this type are typically very hard, have good corrosion protection in alkaline environments and lowest impact on fatigue. Low phosphorous electroless nickel is best for higher temperatures.

Medium phosphorous electroless nickel coatings

Medium phosphorous electroless nickel is alloyed with between 5 to 9% phosphorous. This is the most common type of electroless nickel plating and is typically very bright. Medium phosphorous electroless nickel plating offers moderate corrosion and wear protection.

High phosphorous electroless nickel coatings

High phosphorous electroless nickel is alloyed with 10 to 14% phosphorous. This type of electroless nickel coating has a glass-like structure with the highest level of corrosion protection. It is also non-magnetic.

If you would like advice from the experts on which type of electroless nickel coating will best suit your product and it’s use, contact NiTEC on 0845 224 3571, email info@nitec-enp.co.uk or visit our website to contact a specific member of staff.

FAQs for Electroless Nickel Plating, Shot Blasting & Heat Treatment

 

What is electroless nickel plating?

Electroless nickel plating is the process by which nickel or a nickel alloy is deposited onto a component. It is carried out without the use of an externally applied current, unlike electroplating. The nickel is deposited onto the component from the aqueous solution created by the chemical reaction.

What are the advantages of electroless nickel plating?

Corrosion resistance and corrosion protection

One of the most common reasons for the use of electroless nickel coatings in functional applications is its excellent corrosion resistance. In the very corrosive conditions encountered in drilling and producing oil wells, for example, electroless nickel has the ability to withstand the combination of corrosive chemicals and abrasion.

Wear resistance

With the appropriate heat treatment, electroless nickel plating can be hardened up to 950vhn. This makes it ideal for areas exposed to friction and wear.

Hardness

A great feature of electroless nickel plating is its hardness. Hardness values for electroless nickel deposits are in the range of 450-750 VHN, depending on the phosphorous content of the deposit.

Lubricity

Electroless nickel plating has natural self lubricating properties, which eliminates the need for liquid lubricants on components.

Solderability and bondability

Electroless nickel-phosphorus alloys are easily soldered with a highly active acid flux.

Uniformity of deposit regardless of geometries

Electroless nickel plating has a completely uniform coating. It’s a perfect solution for critical high-end engineering items including defence, healthcare, automotive and aerospace. Electroless nickel can be deposited to produce a wide range of coating thicknesses, with uniformity and minimum variation from point to point.

This uniformity can be maintained in plating both large and small parts and on components that are fairly complex, with recessed areas. Electroplating of such parts, on the other hand, would produce thickness variation and possible voids in the plating when coating holes and inside diameters.

Nonmagnetic properties of high-phosphorus nickel alloy

Electroless nickel deposits containing greater than 8 percent phosphorus are considered to be essentially nonmagnetic as plated.

How long will it take for my order to be completed?

As a specialist plating company our capacity and turnaround is fast and efficient. Depending on the size and scale of the order, our standard lead time is 5 days.

Where do NiTEC deliver to?

We frequently deliver throughout the UK, Europe and the world.

Can you provide a quote based on an email?

We are able to provide customers with comprehensive quotes based on drawings and photographs that have been emailed to us. We aim to respond to enquiries within 48 hours.

How hard is electroless nickel plating?

Electroless nickel deposits have hardness values in the range of 450 – 750 VHN, depending on the phosphorus content in the deposit. Generally, the higher the phosphorus content, the lower the as deposited hardness.

Heat treatment can be used to increase the hardness of electroless nickel coatings, achieving in excess of 1000 VHN. This makes the deposit hardness comparable to that of hard chrome, with the advantage of an even coating which will not require post plating machinery.

For more information about electroless nickel plating and more great reasons to choose nickel as your plating material, visit the NiTEC websitebecome a fan of our Facebook page, or why not follow us on Twitter?