Electroless nickel solution in the application process, to regularly analyze the electroless nickel plating solution, when it is found that the nickel ion consumption is fast what is the reason?
When the use of electroless nickel plating solution encountered faults, how would you troubleshoot? Some plating plant will focus on the plating solution, that the plating solution is not selected properly will lead to a series of failures, but ignored the process conditions of improper operation will also cause problems with the plating layer, which will delay the timely resolution of the problem, so this issue of the article. We will talk about the impact of agitation on the quality of plating.
After we use electroless nickel plating solution, how to judge whether the bonding between the plating layer and the substrate is good or bad?
The hardness of electroless nickel plated workpiece is always insufficient, the plating layer feels soft, the surface is easy to rub hair, scratches and so on, resulting in the workpiece can not meet the customer's high hardness requirements for the plating layer. We believe that in the use of electroless nickel plating solution production process need to pay attention to three points, can effectively avoid the phenomenon of electroless nickel plating layer hardness is not enough.
In hardware plating, the substrate of most plated parts is steel. The steel surface must be pre-plated before electroplating acid copper, and alkaline copper plating process is a suitable means of pre-plating, so what are its advantages? And what kind of alkaline copper plating additives should be selected?
Some customers have asked that when we use the army green passivation solution, what are the operation specifications to pay attention to? In general there are 4 points, this issue of the article we will talk about it.
