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Why do fine pockmarks appear on the coating in the production process using pyrophosphate copper plating additives? It might be caused by the turbidity of t...
In the electroplating process, black zinc passivator is widely used in the post-treatment of galvanized layers to improve the corrosion resistance and decor...
The alkaline zinc-nickel alloy plating process is widely used in demanding environments such as automotive parts and the aerospace industry because of its e...
In zinc-nickel alloy plating and passivation treatment, yellowing phenomenon often occurs at the corners and holes, which seriously affects the overall aest...
In the production process of using zinc plating trivalent blue passivation, sometimes the film layer of the workpiece will appear partial whitening, like fo...
Acid pickling and descaling is a crucial part of the plating pretreatment process. The main purpose of this step is to remove oxides and rust from the metal...
In the plating process of aluminum and zinc alloy workpieces, the chemical degreasing treatment before plating is a crucial part. In order to ensure the qua...
Bigely zinc-nickel alloy blue passivator is a kind of additive used in zinc-nickel alloy electroplating process. Its blue appearance not only makes the elec...
Irregular biting or leakage of aluminum workpieces after micro-etching treatment, as well as the phenomenon of poor bonding after plating, are important pro...
When the use of electroless nickel plating solution encountered faults, how would you troubleshoot? Some plating plant will focus on the plating solution, t...
