Apr 29

Increase Metal Hardness with Heat Treatment Solutions

Here at NiTEC, our heat treatments services can be used for stress relieving and de-embrittlement as both pre-plate and post-plate treatments.  We often heat treat metals in order to increase their strength and wear resistance.

We also offer high temperature heat treatment solutions for sustained periods, which are used to diffuse the electroless nickel layer into the steel, which gives flexibility to the coating. This process does not affect the increased corrosion protection offered by this type of deposit.

Heat treatment refers to the controlled heating of metals in order to alter their properties without changing their shape.

 

From the heat treatment of specialist nickel alloy grades, to stress relieving of mild steel fabrications, the heat treatment services at NiTEC are monitored to ensure the highest quality.

Our heat treatment furnaces

The heat treatment facility at NiTEC has furnaces with ranges of 0 – 700°C.  Furnace 1 has dimensions of 1.5m x 1.5m x 2m high, and furnace 2 has dimensions of 1.7m x 1.7m x 2.2m high.

The staff at NiTEC use chart recording equipment to monitor the temperature changes of both the furnace and the work. This enables us to create heat treatment profiles which determine shotblasting solutions for many different requirements.

Our monitoring also ensures the material achieves the required temperature for the required time, in turn eliminating heat sinks on larger components or mixed loads. Small components can be loaded onto shelves to maximise the heat treatment capacity and minimise the cost of the treatment for our customers.

To find out more about the heat treatment facilities at NiTEC, click here to visit our website, call 0845 224 3571 or email: info@nitec-enp.co.uk

 

 

Jan 30

NiTEC’s Surface Technology Capabilities

Here at Nitec, we provide a wide range of surface treatment options for a variety of businesses. Specialising in electroless nickel plating, we also offer a range of other services including diffused nickel plating, copper plating and our very own surface treatment, SeaTEC 100 which has been developed especially for sub sea conditions.

Electroless Nickel Plating

Electroless nickel plating offers great wear and corrosion resistance, and is very cost-effective.

Find out more about our electroless nickel plating services here.

 

Diffused Nickel Plating

Diffused nickel plating is the gold standard in corrosion resistance and great for a marine environment.

Find out more about diffused nickel plating here.

SeaTEC 100

SeaTEC 100 is a an extremely effective way of increasing the longevity of components in subsea environments. This product can reduce maintenance costs and increasing the strength of components.

Find out more about SeaTEC 100 here.

Copper plating

Copper plating is an excellent conductor providing EMI (Electro Magnetic Interference) and RFI (Radio Frequency Interference) shielding purposes.

Find out more about Copper Plating here.

Shotblasting and Heat Treatment

Thorough surface preparation can be achieved using Shotblasting and Heat Treatment in addition to the standard chemical cleaning and activation process.

 Find out more about Shotblasting and heat treatment here.

Chilled Iron Shot Blasting

Chilled Iron Shot Blasting is the perfect process to clean all types of metal removing paint, adhesive, plastic, grease and rust.

Find out more about chilled iron shot blasting.

Special Projects

Electroless nickel plating has been used in many special projects where corrosion resistance is required such as art installations and architectural applications.

Find out more about our special projects here. 

Jan 24

New NiTEC Website is Now Live!

Derbyshire based electroless nickel plating company NiTEC are pleased to announce the completion of our new website.

We have worked closely with Seven Creative, web design and marketing agency in Sheffield to create a new, modern site that reflects the growth of the business.

As our customers will already know, we have established ourselves over the past 20 years as electroless nickel plating, corrosion resistance and surface technology specialists. Therefore, our website needed to demonstrate effectively the various types of service that we provide.

Social media and blogs

The new website also includes links to our social media channels, including Facebook, Twitter, LinkedIn and Flickr. Our 3 blogs can also be accessed from the website, which are updated regularly to include case studies, testimonials, recent projects and technical information.

To find out more about the services we offer, including electroless nickel plating, diffused nickel plating, copper plating, shot blasting and heat treatment, visit our new website at www.electroless-nickel-plating.co.uk

Dec 21

Use Electroless Nickel Plating to Replace Hard Chrome

There are many advantages to using electroless nickel plating as an alternative to hard chrome.

Hard chrome is a common choice where the hardness and wear resistance of a component are important. The hardness of hard chrome is in the region of 800 – 1100 VHN.

The hard chrome deposit, however, is applied electrolytically. Metal coatings applied electrolytically generally create an uneven coating which may need post plating machining. The difference in coating uniformity between electrolytic and and electroless nickel plating is illustrated in the image below, and the same theory can be applied to hard chrome applied eloctrolytically and electroless nickel plating. Another disadvantage to hard chrome is that it tends to soften with heating.

Electroless nickel deposits form a perfectly uniform coating, unlike hard chrome. Although electroless nickel does not give the same level of hardness, the process of heat treatment can be used to harden it. Some electroless nickel deposits can be harder than 1000 VHN, making the hardness of electroless nickel plating comparable to that of hard chrome.

As well a electroless nickel plating, NiTEC also specialise in diffused nickel plating finishes, copper plating as a process, shotblasting and heat treatment.

To find out more about electroless nickel plating visit the NiTEC website.