In the stainless steel surface treatment process, a common method is pickling and passivation. Pickling and passivation of stainless steel not only make the surface of stainless steel workpieces look more attractive but also create a passivation film on the stainless steel surface. This film prevents chemical reactions between the stainless steel and corrosive or oxidizing components in the air, further enhancing the corrosion resistance of stainless steel workpieces. However, since the solution used for stainless steel pickling and passivation is acidic, what precautions should operators take during the process?
Operators must take protective measures to ensure their safety during the operation.
When preparing the solution, pour the stainless steel pickling and passivation solution into the process tank slowly to prevent splashes onto the skin.
Store the stainless steel pickling and passivation solution in a cool, dry, and well-ventilated area to prevent exposure to direct sunlight.
If the stainless steel pickling and passivation solution splashes onto the skin of an operator, immediately rinse with plenty of clean water.
Used containers containing the pickling and passivation solution should not be disposed of indiscriminately to prevent environmental pollution and water resource contamination.
Post time: Nov-15-2023