Title of article
Effects of PVD sputtered coatings on the corrosion resistance of AISI 304 stainless steel
Author/Authors
Feng، نويسنده , , Hui-Ping and Hsu، نويسنده , , Cheng-Hsun and Lu، نويسنده , , Jung-Kai and Shy، نويسنده , , Yih-Hsun، نويسنده ,
Pages
7
From page
123
To page
129
Abstract
This research studied the corrosion resistance enhancement of AISI 304 stainless steel by utilizing TiCN, CrN, and DLC films deposited by means of physical vapor deposition (PVD). The corrosion media used were NaCl, HCl, and H2SO4 aqueous solutions, respectively. The results showed that all PVD coating types reduced the corrosion current thus providing better corrosion resistance. Among the three PVD films studied, DLC film gave the best results in all aqueous solutions. CrN film yielded a better corrosion resistance than TiCN in H2SO4 solution, although both produced about the same effect in HCl and NaCl solutions.
Keywords
AISI 304 stainless steel , CORROSION RESISTANCE , Physical vapor deposition (PVD) , CrN/TiCN/DLC coatings
Journal title
Astroparticle Physics
Record number
2062185
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