Oxidation
Oxidation is the process of intended oxide formation at surface layers of metal products.

The resulting oxide films prevent corrosion of the products and serve as a base for applying protective coatings – lacquers, paints, oil lubrication etc.

Our company operates a line of hot chemical oxidizing for treating steel and cast iron products.

The final operation, oiling, is used for increasing corrosion protection. Finished products have bright black color.