Electroless Nickel Plating, corrosion resistance and surface technology specialists

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NiTEC (UK) Ltd, Hardwick House, Hardwick View Rd,
Holmewood, Chesterfield, Derbyshire S42 5SA, UK

Combination of Properties of Electroless Nickel Coatings

Uniform Thickness of Electroless NickelAs specialists in the process of electroless nickel plating, we’ve listed the top properties of the coating which make it such a popular choice for a number of industries.

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.

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.

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.

Uniform Thickness

Electroless 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.

Electroless Nickel Plating Company, 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.

Electroless Nickel Plating

The electroless nickel plating process is a high quality, cost effective solution for coating metals such as mild or stainless steel.

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Diffused Nickel Plating

The simple process of diffused nickel plating is the most effective coating to ensure the highest levels of corrosion resistance.

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SeaTEC 100 Marine Corrosion Prevention

SeaTEC100 is a cost-effective way of extending the life of mild-steel operating in marine environments.

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Ni-PTFE Self Lubricating Coating

Nitec's specially developed Ni-PTFE self lubricating corrosion resistant coating is perfect for sliding wear applications.

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Copper Plating

NiTEC offers a copper plating service that is suitable for both functional and decorative purposes.

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Shotblasting

NiTEC has the capacity to shotblast components of up to 20 tonnes in weight.

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Heat Treatment

The heat treatment solutions at NiTEC can be used for stress relieving and de-embrittlement as both pre-plate and post-plate treatments.

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Aqua Blasting

Aqua blasting is a wet blasting process that's perfect for gently removing surface dirt and grime from metal components.

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Nickel Boron Plating

Nickel boron plating is a good alternative to chrome for coating a variety of steels to enhance corrosion resistance.

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Case Studies

From corrosion resistance for oil pipes to plating vacuum chambers, our electroless nickel plating is second to none.

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Quality

NiTEC is committed to the highest levels of quality and standards.

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Applications

From marine to mining, gardens to artwork, we've got your surface technology needs covered.

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Special Projects

NiTEC have many years' experience working with special projects; from art installations to architectural features.

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Technical Information

As the deposit formed by electroless nickel plating is based on a chemical reaction, the dispersion of the deposit is equal over part, regardless of shape.

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Marine corrosion resistance product, SeaTEC 100 - corrosion resistant coating

Corrosion resistant coating withstanding salt-spray conditions for at least 3 and a half years

NiTEC's SeaTEC 100 provides unprecedented corrosion resistance extending the life of components and reducing maintenance costs.

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Surface Technology

Electroless Nickel Plating - wear and corrosion resistance, cost-effective and wear resistance - find out more about our Nickel Plating services

Diffused Nickel Plating - the gold standard in corrosion resistance - great for a marine environment - find out more about our Diffused Nickel Plating services

SeaTEC 100 - increases the longevity of components in subsea environments reducing maintenance costs and increasing strength of components - find out more about SeaTEC 100

Copper plating - an excellent conductor providing EMI (Electro Magnetic Interference) and RFI (Radio Frequency Interference) shielding - find out more about Copper Plating

Shotblasting and Heat Treatment - thorough surface preparation is acheived using Shotblasting and Heat Treatment in addition to the standard chemical cleaning and activation process - find out more

Special Projects - Electroless Nickel Plating has been used in many special projects throughout the world where corrosion resistance is required such as art installation and archictectural application - find out more about special projects

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