Electroplating, electrolysis method is formed on the surface of the workpiece is uniform, dense, combined with good metal or alloy layer deposition process. Purpose of plating in the workpiece is plated on the designated metal coating, to change the various properties of the workpiece. The ball can also be plated, and ball plating also aims to achieve the effects of different surface and. Such as carbon steel ball needs to increase corrosion resistance, can be used in steel ball surface nickel plating process, plating nickel metal, so that the steel ball surface can improve corrosion resistance, in order to enhance steel corrosion. If the ball needs to improve surface hardness, electroplating can increase the surface hardness of the steel ball, the steel ball surface is plated with chrome metal, thereby enhancing the surface hardness of steel ball. In addition, the steel ball surface plating, also can make the workpiece to improve conductivity, lubricity, heat resistance and other functions, but also can make the surface appearance.

Steel plating action so widely, in the electroplating process should pay attention to issues, so as to make the plating to its purpose. Ball in the prior to plating, need to pay attention to cleaning process. Because of the need for steel ball surface residues are removed, to make uniform coating, plating results show. If the steel ball surface and minor residues, or to the metal chemical material, not only greatly reach plating effect, but also on the ball using a process to produce certain effect. Therefore, pre-plating cleaning process is the main point of. To be cleaned, the use of pre-plating cleaning liquid, in a metal workpiece before plating, must first degreasing and cleaning, the surface is clean. Otherwise, the deposition layer bonded on the surface of bad, even not deposited layer.

In addition, it must also be noted, when parts of the surface during the removal of oxide corrosion, corrosion process in a variety of harmful gas, gas to escape when produce mist, environment and equipment will produce adverse effect. So, need for steel ball surface pickling method deoxidizing cleaning. In the pickling tank by adding a small amount of OP emulsifier, pickling solution surface can generate a layer of foam, preventing the acid mist escape.