The purpose of metal surface treatment technology is to improve the surface hardness, wear resistance and corrosion resistance, so as to improve the quality of mold products and extend the service life of dies.
Commonly used are the following oxidation coloring methods: 1. anodized film of aluminum anodized film is dyed by adsorbing dyes. The anodic oxide film of 2. spontaneous anodic oxide film is a kind of anodized oxide film produced spontaneously by the alloy itself under the effect of electrolysis
Yongkang Yatai chemical - new material and new technology to solve the pollution problem of metal surface treatment.Publication time：2018-06-21
In order to quickly promote green environmental protection production, dispel the doubts of enterprises. We put forward the whole package of environmental protection package service: technology, support, service, cooperation and win win. The implementation scheme is as follows: