• Electroless nickel plating is an important surface treatment technology. Unlike conventional electroplating processes, electroless nickel plating does not require an applied electric current and forms a homogeneous, compact nickel-phosphorus alloy layer on the surface of the workpiece through a chemical reduction reaction. The properties of this coating can vary depending on the phosphorus content, thus playing a crucial role in different industrial applications.

    Tue Jun 18 11:39:09 CST 2024

  • In the electroplating industry, trivalent chromium blue-white passivates are widely used to enhance the corrosion resistance and aesthetics of zinc and its alloy surfaces. The color of the passivation film not only affects the appearance of the final product, but also indirectly reflects the quality of the film. Below are a few key factors that affect the color of trivalent chromium blue-white passivate films.

    Mon Jun 17 14:55:23 CST 2024

  • The slow deposition rate of the chromium electroplating process can be specifically analyzed from the following electrochemical and process parameter perspectives:

    Thu Jun 13 08:58:13 CST 2024

  • In the production process, we will find that many tinned electronic plug-ins will appear tinplating discoloration after high temperature welding, and the workpiece can effectively prevent the plating discoloration by adding a high temperature nickel plating process before tinning. So which high temperature nickel additive should we choose?

    Thu Jun 13 08:13:49 CST 2024

  • The corrosion resistance of nickel sulfamate plating layers can be influenced by a number of factors. In order to improve the corrosion resistance of nickel plating layers, the following key factors need to be managed and controlled:

    Wed Jun 12 09:51:19 CST 2024

  • Semi-bright nickel plating is a very common type of nickel coating in the plating industry, which is intermediate between bright nickel and non-glossy (matte or dull nickel), and is intended to provide a surface coating that meets certain mechanical and industrial performance requirements while also having a certain aesthetic appeal. Typical characteristics of semi-bright nickel include a more uniformly smooth surface and a moderately light-reflective gloss, but not as highly reflective and mirror-like as bright nickel.

    Wed Jun 12 09:31:59 CST 2024