In the hard chrome process, why is the coating still uneven after the use of an auxiliary anode?
A customer inquired that during the production process using semi-bright nickel additives, the bonding of the plating layer is poor, resulting in the semi-bright nickel plating layer coming off easily, what is the reason for this?
How do temperature and current density affect the quality of the coating when we use the acid bright copper plating process for production?
In the link of electroplating treatment, pre-treatment oil removal is an important link, which will affect the subsequent production. Therefore, strict control of process parameters and the use of steel chemical degreasing powder are things that need to be paid attention to. When you encounter a failure, you need to troubleshoot from several directions.
The sulfate bright copper plating process is favored in a variety of industries and applications due to its ability to provide bright copper coatings with good physical properties, especially in the following areas:
The use of additives in the hard chrome plating process can make a significant difference in the quality and appearance of the plated layer. Hard chrome additives are often used to control the plating rate, adjust the microstructure of the layer, increase the brightness of the layer, reduce stress and improve the overall performance of the layer. However, the use of additives needs to be properly controlled, as inappropriate use or imbalanced ratios can lead to problems such as pitting of the plated layer.
