Steel electroplating process - comprises using a fine zinc@ bonding layer between steel strip and coating of zinc@ nickel@ alloy

摘要

To electro-plate steel strips with a zinc-nickel alloy, the initially applied bonding layer is a thin layer of fine zinc. USE/ADVANTAGE - The process is for the application of a protective coating to deep drawn vehicle body parts and the like, of large dimensions. The method gives improved protection against impact from stones or other blows, through the adhesive layer between the metal and the zinc-nickel alloy coating