news of suface treatment

Electrophoresis and electroplating are surface treatments, widely used in the fastener manufacturing industry. So, what is the difference between the two surface treatments? What is Electrophoresis? Electrophoretic coating is a coating method that uses an external electric field to make particles such as pigments and resins suspended in the electrophoretic solution migrate in a direction…

Common fastener surface treatment processes include electroplating, electrophoresis, painting, oxidation blackening, phosphating, and so on. This article will mainly introduce surface phosphating treatment. Phosphating is a process in which chemical and electrochemical reactions form a phosphate chemical conversion film, and the formed phosphate conversion film is called a phosphating film. It is mainly used on…

Zinc plating refers to the surface treatment technology that coats a layer of zinc on the surface of metal or alloy or other materials to play the role of beauty and rust prevention. This article will take you to learn more about the difference between our common cold galvanizing and hot-dip galvanizing. What is Cold…

The surface treatment technology of many hardware parts that we often see adopts electro-galvanizing. At the same time, these surfaces can be found in a variety of colors, including white, colored, green, black, and more. Do you know why there are so many colors? What is Electro-galvanizing? Electrolytic-galvanizing using the principle of electrolysis is a…

The three surface treatments sandblasting, shot peening and shot blasting can be confused. Some people ask that shot blasting is not shot peening, and others say that it is sandblasting. In fact, these are three manufacturing processes. Let’s compare them below. Differences between sand blasting and shot peening Sand-blasting is a surface treatment process that uses…