Sheet Metal Stamping products can also be blackened due to their large volume. Blackening treatment is a chemical surface treatment process that can form a dense oxide film on theContinue Reading
The main purposes and advantages of blackening treatment on parts after high-speed stamping include: Purpose: Improve corrosion resistance: Form a black protective film on the surface of the part toContinue Reading
In the Deep Drawing process, blackening treatment is of great significance. Blackening treatment is mainly used to enhance the performance and appearance of deep drawn parts: In terms of performance:Continue Reading
In CNC punching, blackening treatment has multiple functions and significance: Anti corrosion protection: The formed black oxide film can effectively isolate air, water, and other corrosive substances, significantly improve theContinue Reading
The main effects of blackening treatment on China Stamping Parts are as follows: Improving rust prevention ability: Blackening treatment can form a layer of ferric oxide (black rust) protective filmContinue Reading