In the hard chrome plating process, the dispersing ability of the plating solution plays a vital role in the quality of the plated layer. Dispersing ability refers to the ability of the metal ions in the plating solution to deposit uniformly on the electrode surface. Improving the dispersing ability of the plating solution results in a more uniform and defect-free coating, which improves the wear and corrosion resistance of the parts. The following are some of the main factors that affect the dispersing ability of hard chrome plating solutions.
The high-temperature nickel plating process is an industrial surface treatment technology that involves depositing a nickel coating on the surface of a metal or other material. The main purpose of this treatment technique is to improve the corrosion resistance, abrasion resistance, and high temperature resistance of the material, as well as to improve its surface finish. Below are a few important roles and application areas of the electroplated high temperature nickel process:
In the sulfamate nickel plating process, excessive impurities in the plating solution, especially iron impurities, can seriously affect the quality of the final plated layer. In order to ensure a homogeneous and defect-free plating layer, timely and effective removal of iron impurities is essential. Bigely impurity remover Ni-391 for nickel plating provides a reliable solution to this problem.
Some customers ask why the pre-treatment step of degreasing should be added before tin plating of cold rolled steel plates? And how to choose the right steel electrolytic degreasing powder?
In the pre-treatment stage of the plating process, conventional pickling processes (hydrochloric acid, etc.) are usually used to remove oxidized layers and rust from the surface of the workpiece. However, this process can lead to hydrogen embrittlement of the plated layer, which significantly affects the mechanical properties and service life of the plated product. Hydrogen embrittlement is a phenomenon in which the ductility and toughness of a material are significantly reduced in the presence of hydrogen, leading to an increase in its brittleness and susceptibility to fracture during use.
Zinc alloy die casting is easy to blister, which is a problem for many electroplating factories, because it is related to the straight-through rate of electroplating products, and will affect whether die-casting factory customers will continue to choose them. Therefore, it is very urgent to solve this problem. In this article, we will analyze the importance of pre-treatment wax and oil removal process for improving the binding force of zinc alloy coating.
