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Recently, Mr. Lin always has the phenomenon of blistering in the coating of the workpiece after using the alkaline zinc-nickel alloy additive.So Mr. Lin wan...
Color zinc passivator is used, but the coloring of the workpiece is slow during passivation, and the corrosion resistance of the workpiece after passivation...
Some customers said that they used alkaline galvanized production process, after the use of colored zinc passivator, they found that the workpiece will appe...
In the field of metal surface treatment, nickel plating is a commonly used process, which can provide corrosion resistance, wear resistance, decorative effe...
Mr. Xu in Nanjing, Jiangsu Province has his own galvanizing production line, due to the new regulations of the electroplating park can not use hydrochloric ...
In the high-speed tin plating process with methanesulfonic acid, burnishing of the plated layer is a common problem, which not only affects the aesthetics o...
When we use medium phosphorus electroless nickel plating solution for production, there is such a phenomenon: the nickel layer will produce by-products of p...
With the development of production technology in the electronic component industry, people have higher requirements for coating quality, and the requirement...
In the process of using alkaline zinc-nickel alloy additives, we need to control the ratio of zinc and nickel in the plating solution to ensure that the nic...
In the pre-treatment stage of the plating process, conventional pickling processes (hydrochloric acid, etc.) are usually used to remove oxidized layers and ...
