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As we know, steel plate in the cold rolling process to use rolling oil, emulsion to lubricate and cool the strip.The surface of strip steel after rolling ha...
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 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...
A customer inquired that in the production process of using chemical copper plating additives, the plating solution needs to be continuously stirred with co...
In the electroplating industry, the whitening of copper plating is a common and complex problem that can be caused by a variety of factors. Let's take a clo...
Regarding the production of zinc alloy plating, why the plating layer will blister, we have summarized the following reasons and countermeasures:
When using acid tin plating brightener, why rack plating allows the use of higher cathodic current density, but not barrel plating? The reason is that one i...
Alkaline galvanizing brightener BZ-515 is a new generation of environmentally friendly galvanizing brightener from Bigely, which has the advantages of wide ...
We usually use trivalent chromium black galvanizing passivator to obtain a black and oily appearance with special decorative features. However, when using a...
