Electroplating is a physicochemical process that uses electrolysis to form a uniform, dense, and good adhesion coating on a metal, alloy, or other conductive material. In the plating process, the cleanliness of the workpiece surface is directly related to the quality of the coating. In particular, the degreasing process of electroplating is one of the key steps to ensure the quality of electroplating.
Nickel electroplating is the process of plating a layer of nickel on the surface of an object, which can improve the corrosion resistance, wear resistance and appearance of the object. However, in actual production, many electroplating people will encounter a decrease in the PH value of nickel plating tank, what is the reason? There are five reasons.
Some customers are inquiring about what characteristics steel degreasing powder has, we'll take about it today.
In the chromium plating process, the level of the current is one of the most important parameters in determining the quality of the plated layer. The level of the current affects the deposition rate, deposition uniformity, gloss, hardness and adhesion of the coating in many ways.
The effect of current density on the quality of plating in the nickel sulfamate plating process is significant. Current density, the amount of electricity flowing through a unit area (usually expressed in amperes per square decimeter (A/dm²)), is a key operating parameter in the plating process. The following are a few ways in which current density affects the quality of coatings in the nickel sulfamate plating process:
The nickel sulfamate plating process is a plating technique that employs sulfamic acid as the primary nickel source, and is used to produce high-purity, low-internal-stress nickel plating layers, especially for applications that have stringent requirements on the mechanical properties of the plating. However, some problems may be encountered during the plating process, such as blackening of the sulfamate nickel layer at the hole edges. The reasons for this can be manifold, some common causes and corresponding solutions are listed below:
