Tag Archive for silver

Bronze, Silver, Gold

nickel-silver-gold-copper-plating-nitecAmerica, pre-1965.  Everyone had some silver coins, saved silver coins and spent silver coins – silver money was a part of natural, normal everyday life.  Nowadays, the choice you have for acquiring gold and silver bullion, is best if you do so via historic metal, like silver coinage.  This occurred in America, when their government cut their ties with gold in 1933, but they continued to have access with ease to silver for the next three decades.  This however, was abandoned in 1965 due to America slipping in to irreparable bankruptcy.

Gold Price Sells Silver

It’s a known fact that the higher the price of gold, the more silver is sold and copper plated currency isn’t used at all.  The ratio of silver to gold today is 79:1 with prices estimated $16 : $1,250.  So obviously in an economic meltdown, cheap silver will be chosen over the more expensive (90 per cent) and once these have both been exploited they will then turn to the gold.

Common Plating

Plating facilities match base metals with a wide array of coating surface metal finishes.  The most commonly used are copperbrassnickel, steel and bronze.  In order to decide which surface metal is used to coat for the finish, the components uses are highly considered so that the manufacturer can get the highest performance and longest lasting component part electroplated.

As examples:

Gold plating is the perfect solution for electrical conductivity, heat protection and corrosion and can survive in a multitude of environments and temperatures.

Silver plating is commonly used in the electrical industry dues to its low electrical resistance.

Nickel plating is ideal for the chemical industry.  It protects against chemicals and is corrosion and wear resistant.

Copper plating is most commonly used in the automotive industry.

Contact Us Today at NiTEC UK

If you or your business are interested in plating, be it electroless nickel plating or copper plating or heat treatment which may require specialist assistance, then get in touch with NiTEC UK?  A Derbyshire based company, we are leading specialists in the plating industry offering a wide range of well-developed, tried and tested techniques which are high-end and also cost effective.  We have experience of working for many different industries, including the aerospace, medical, army and automotive industries, to name but a few.  We offer our services to the whole of 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

Aluminium and Copper – Which and Why?

copper-wiring-plating-nitecThey are both metals – yes – but other than that they have many differences, the main ones of which are their weight, cost, appearance and their capacitance which, to the average Joe, is a metals ability to store electrical chargeAluminium was, in days gone by, the metal of choice but it seems today that Copper is making a comeback and the designers are switching over!

Copper used in wiring and electrical equipment is nominally pure which is why it is being chosen over Aluminium because Aluminium in its purest form does not seem to be strong enough to cope with many electrical applications.  Different Aluminium alloy properties change depending on the process they are subjected to.  If they are subjected to heat treatment for example, Al6101 becomes harder and stronger.

It has been a rather common misconception that Aluminium has been too soft for some uses and therefore compression connectors must be used to overcome this.  But, with design and plating changes, these compression connectors are no longer necessary.  Alloys and processing can instead be used in order to make Aluminium become just as useful, as good and as strong as Copper…ALMOST!

Copper Coating and Copper Plating

Sounds familiar but this is the opposite way round.  In order to reduce the corrosion of Aluminium and Copper, they are coated in Tin or Silver to reduce their corrosion, because without this Aluminium and Copper are both prone to oxidation and are therefore likely to rust and parts not work appropriately or safely.

All About Copper Plating

Copper Plating is decorative but normally used as it is an extremely functional metal.  It is often used for electricals, road mending techniques, medics and in telecommunications, it really is a multifunctional plating technique.  This is thanks to it being such an excellent conductor, its ability to shield against electro magnetic interference and radio frequency interference, and its excellent levelling properties.  Copper plating is highly thought of in the medical world especially due to the fact that it naturally kills bacteria, thus making it a great protector against infections and diseases, so often also used in laboratory settings, too.

Contact Us Today at NiTEC UK

If you or your business are interested in plating, be it copper platingelectroless nickel plating or heat treatment which may require specialist assistance, then why not get in touch with us, here at NiTEC UK?  We are a Derbyshire based company and are leading specialists in the plating industry, offering a wide range of well-developed, tried and tested techniques which are high-end and also cost effective.  We have experience of working for many different industries, including the aerospace, medical, army and automotive industries, to name but a few.  We offer our services to the whole of 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