Passivation of stainless steel balls is a process that uses metal electrochemical methods to impart certain features of precious metals to the surface of stainless steel balls. The passivated stainless steel ball is covered with a thin layer of artificial oxide film that is invisible to the naked eye. This oxide film effectively isolates the contact between the stainless steel ball body and the external medium. Therefore, the passivation process improves the stability of the stainless steel ball in the medium without changing the main technical parameters such as the hardness and precision of the stainless steel ball, that is, the corrosion resistance is enhanced.
Based on the above advantages of passivation, in the production process of stainless steel balls, we can passivate the steel balls by passivation process, chemical method or electrochemical method, and use different passivation solutions to meet the requirements of different customers. Corrosion resistance requirements.