This coating is used to prevent corrosion on many types of products. It also provides lubrication and heat resistance.
Electroless Nickel Plating
This is the process of depositing nickel alloy onto the base metal without an electric current. This deposit has a uniform thickness limiting the need for further finishing. It is used for wear resistance, corrosion resistance, lubricity, attractive finish and cleanliness.
Zinc phosphate immersion process used for rust preventative coating on ferrous metals. This coating also provides resistance to wear in severe environments.