期刊
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
卷 35, 期 3, 页码 448-459出版社
JOURNAL MATER SCI TECHNOL
DOI: 10.1016/j.jmst.2018.09.038
关键词
TiSiN-Cu nanocomposite coating; F690 steel substrate; Tribocorrosion behavior; Microbiologically influenced corrosion
资金
- National Key R&D Program of China [2016YFB0300604]
- National Natural Science Foundation of China [51575510, 51771221]
The TiSiN-Cu nanocomposite coating was deposited on F690 steel substrate by arc ion plating. The structure and composition, tribocorrosion behavior and anti-microbiologically influenced corrosion (MIC) properties of TiSiN-Cu coating were investigated. The results show that the TiSiN-Cu coating has unique nanocomposite structures. The results of tribocorrosion show that the potential and current change of F690 steel and TiSiN-Cu coatings tend to be opposite. The reason is that the F690 steel is non-passivated metal and the TiSiN-Cu coating has passivation phenomenon. The TiSiN-Cu coating possesses excellent tribocorrosion resistance. Cu ion released from TiSiN-Cu coating can effectively inhibit the corrosion caused by SRB. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
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