Q:What can we do to solve the problem of cracked coating?

① If there is iron in the plating solution, the electrolyte should be neutralized to precipitate iron hydroxide, filter the electrolyte, and treat the electrolyte at low current density; ② Use electric current to treat the electrolyte. For example, add KMnO4 or activated carbon; ③ Increase the temperature of the electrolyte.

Time：10/05/2024 12:02:01