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 quality of the plated layer and reduce the failure rate of the plated layer, we must strengthen this treatment. This article will briefly explain the importance of chemical degreasing.
With the continuous development of science and technology, the electroplating industry is also improving and innovating. Bigely electroplating zinc-nickel alloy blue passivator is an important raw material in the electroplating process, which has become a new favorite in the electroplating industry with its good performance and ideal anti-corrosion effect. So, how exactly does Bigely electroplating zinc-nickel alloy blue passivator help to improve the corrosion resistance of electroplated products? This article will analyze the following aspects.
Mr. Chen is the owner of an electroplating factory in Shenzhen, Guangdong Province, and his production line mainly does the production and processing of chemical copper plating process for hardware parts. Due to the production needs, Mr. Chen feels that the plating speed of his chemical copper plating solution is slow, only 2~3μm/hour, which seriously affects the production progress. So Mr. Chen wanted to find a electroless copper plating additive with fast plating speed.
When methanesulfonic acid tin plating additive is used, the acidity of the plating solution is relatively low, and the corrosion is relatively small. In the use of methylsulfonic acid tin plating additives, we can understand the advantages and disadvantages of additives through performance tests. The following takes the methylsulfonic acid tin plating additive Sn-819 from Bigely Technology as an example to conduct a performance test:
Tin plating brighteners are chemical substances added to the tin plating solution to improve the appearance and quality of the plated layer. Their effect on the solderability of the tin-plated layer is mainly reflected in the following aspects:
When plating with nickel brighteners, the quality of the plated layer is a concern for many process engineers. Leakage plating is one of the common failures, which not only affects the appearance of the plated layer, but also weakens its corrosion resistance. In this article, we will discuss the causes and solutions of plating leakage.
