finishing-and-treatment-manufacturing-processes > Nickel Electroplating

Nickel Electroplating, also known as Nickel Electro-Deposition, is a process where electric current is used to coat a conductive material with a layer of nickel.

The process works by using a power supply to provide a negative charge to the component and attaching a nickel rod to the positive side. The nickel rod and the component are submerged in a solution comprising of nickel chloride salt and water. An electric current is passed through the solution, which oxidises the nickel on the rod and dissolves it into the solution. This is then attracted to the negatively charged component and coats the surface of the component with nickel.

There are many advantages to performing Nickel Electroplating, including: increased resistance to corrosion, improved strength and hardness, improved ductility and increased wear resistance. Nickel Electroplating can also enhance a components appearance, creating a brighter finish.