| XIE Xin-ming,LI Jin-long,WANG Yong-xin,ZHANG Heng-hua,WANG Li-ping.Research Progress of Structure and Property of TiSi(CN) Coatings[J],46(11):55-61 |
| Research Progress of Structure and Property of TiSi(CN) Coatings |
| Received:June 08, 2017 Revised:November 20, 2017 |
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| DOI：10.16490/j.cnki.issn.1001-3660.2017.11.008 |
| KeyWord:PVD hard coatings structure hardness tribological behavior |
| Author | Institution |
| XIE Xin-ming |
1.School of Materials Science and Engineering, Shanghai University, Shanghai , China; 2.Key Laboratory of New Marine Materials and Applied Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo , China |
| LI Jin-long |
School of Materials Science and Engineering, Shanghai University, Shanghai , China |
| WANG Yong-xin |
School of Materials Science and Engineering, Shanghai University, Shanghai , China |
| ZHANG Heng-hua |
Key Laboratory of New Marine Materials and Applied Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo , China |
| WANG Li-ping |
School of Materials Science and Engineering, Shanghai University, Shanghai , China |
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| Abstract: |
| In recent years, with the development of industries, the application of machine parts is faced with new challenges. The coating failure of the key parts resulting from the abrasion and corrosion is particularly significant. Titanium-based coatings are getting more attention because of its low friction coefficient, high hardness, good wear resistance and excellent corrosion resistance. The research status of structure and property of the TiSiC, TiCN, TiSiN and TiSiCN hard coatings prepared by physical vapor deposition are summarized. The development of Ti-based coating is briefly summarized, and the structural characteristics, hardness, adhesive strength, anti-friction performance, wear resistance and corrosion resistance of the four kinds of hard coatings are emphatically analyzed and compared. The influence factors of coatings produced by different methods are analyzed and the different failure modes of the coating are explained. The coating is described from the perspective of microstructure and performance. The constitutive relationship between the change in the bond structure and phase structure of the carbon in the hard coating and the anti-friction, self-lubricating performance of the hard coating is illustrated. Based on that, the important role of carbon graphitization plays in the anti-friction performance of the coating is pointed out. The mechanism of structure-induced super hard phenomenon of titanium-based hard coatings is discussed. The characteristics of the super-hard wear-resistant and anti-friction coatings are concluded and evaluated. Finally, the problems currently existing in Ti-based coating research at home and abroad are summarized and the development direction and prospects of the titanium-based multi-element and multi-interface hard coatings by physical vapor deposition are envisaged. |
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