360彩票app下载

Today is Thursday, December 17, 2020. Welcome to our website

more
Recommendation information

Information trends

 Causes of corrosion of stainless steel plate in Hefei

Causes of corrosion of stainless steel plate in Hefei
The corrosion resistance of Hefei stainless steel plate mainly depends on chromium. Chromium has high chemical stability, can form a passivation film on the surface of steel to isolate the metal from the outside, protect the steel plate from oxidation and increase the corrosion resistance of the steel plate. After the passivation film was destroyed, the corrosion resistance decreased. The following is the reason why the passivation film on the surface of Hefei stainless steel plate is damaged
[ ]
0551-67191515
Browse mobile station