Some customers have inquired about what to do if the pure tin plating layer is easily discolored when using methanesulfonic acid bright tin additives. We can analyze this problem from three angles.
Where do all the oils in plated steel parts come from? There are 5 sources, and in this article we will start with one of them, which is the corrosion protection of the base material. And how to choose the right steel degreasing powder.
In our previous article, we talked about the problem of poor corrosion resistance caused by uneven thickness of nickel plating layer. In fact, galvanized plating layer also encounters a similar situation, so let's analyze the reasons and how to solve the problem by using the appropriate alkaline galvanizing brightener.
Do you frequently rework your plating due to blistering and uneven thickness? Are you experiencing yield fluctuations due to poor bath stability? According to the data, 35% of electroless copper plating failures are due to improper selection of additives. A circuit board factory has caused millions of orders to be scrapped due to insufficient plating bonding, the root cause of which is the additive and substrate matching error. How to choose reliable additives for electroless copper plating in a mixed market? In this article, we will use scientific data to reveal the key selection logic for you.
When we use steel electrolytic degreasing powder, doesn't higher current density control mean better degreasing effect? On the surface it seems to be right, in fact, electroplating production is a systematic project, and other factors have to be considered, such as whether it will cause environmental pollution, whether it will cause damage to the substrate and so on.
In the electroplating industry, the passivation treatment of the workpiece after galvanizing is a key step to improve the corrosion resistance and decoration of the coating. Zinc is an active metal, and the coating is easily oxidized and corroded without treatment, resulting in rapid darkening and white corrosion products on the surface of the coating. In order to overcome this problem, Bigely Technology has introduced a colored zinc passivation solution Zn-105.
