Zinc-nickel coating, which provides 5 times more corrosion resistance than alkali and acid zinc coating, is the favorite of the automotive industry in this sense.

The alkaline zinc-nickel plating process shows homogeneous coating and equal nickel distribution.

Why Alkaline Zinc-Nickel Plating?

● Compliance with high temperature conditions,

● Zinc-nickel coating, which provides 5 times more corrosion resistance instead of zinc and low zinc alloys (Zinc-Cobalt, Zinc-Iron) in response to the increasing warranty periods in the automotive industry, has become an indispensable alternative today.

● It shows very good corrosion resistance even at low coating thicknesses with 240 hours white rust (WR) and 500-1000 hours red rust (RR) properties under ASTM B117 Neutral Salt Spray (Salt Test) conditions.

After the coating process, +3 valence passivation and top coat (inorganic lacquer) coating can be applied.