25 May Is nickel plating dangerous?

Nickel plating, also called electroless nickel plating, is a process used to protect metal from corrosion and to apply certain desired characteristics to the substrate. But is it dangerous? Let’s take a closer look

What is electroless nickel plating?

Electroless nickel plating, delivered by specialist firms such as poeton.co.uk/surface-treatments/plating/electroless-nickel-plating, is used in a variety of ways to deposit a thin nickel layer onto a metal surface, or substrate. It does this by using a chemical reaction, unlike traditional electroplating, which uses an electric current. Instead, the chemical process deposits nickel-phosphorus or another nickel alloy onto the surface to ensure a corrosion-resistant, uniform finish.

What is the benefit of nickel plating?

The benefits of nickel plating are uniform coating, which is hard to achieve with traditional electroplating, corrosion resistance, durability and lubricity. It’s great for metals that don’t require high friction, and it can be used to boost wear resistance and increase hardness.

Is nickel plating dangerous?

Yes, electroless nickel plating can be dangerous. This is because it involves various hazards, mostly linked to the chemicals used. These can cause irritation to the eyes and skin and even lead to respiratory problems. Some workers notice that they get ‘nickel itch, and further, some nickel-based compounds are known to have carcinogenic properties.

How are the risks of nickel plating mitigated?

These risks are mitigated by using the correct PPE, such as eye protection and masks, in nickel plating areas and ensuring there is good ventilation. Good safety procedures can also reduce the risk.

This area of industry is regulated by the HSE, which means that employers are obliged to ensure their workers are following strict processes and that the right safety equipment and PPE are provided for work. Businesses are also required to store and dispose of chemicals safely to ensure that everything is compliant and there are no risks to people or the environment.

In short, yes, electroless nickel plating can be dangerous, as it uses chemicals, but the risks can be mitigated with the right equipment, ventilation, training procedures and safe working processes.