| ZHANG Ergeng,WANG Linlin,LIANG Dandan,CHEN Qiang,ZHOU Qiong,HUANG Biao.Effect of Temperature on Corrosion Resistance and Passive Film Properties of TiAlCN Coatings[J],53(18):91-99, 191 |
| Effect of Temperature on Corrosion Resistance and Passive Film Properties of TiAlCN Coatings |
| Received:September 22, 2023 Revised:January 25, 2024 |
| View Full Text View/Add Comment Download reader |
| DOI：10.16490/j.cnki.issn.1001-3660.2024.18.007 |
| KeyWord:TiAlCN coating temperature corrosion resistance passive film semiconducting properties donor density |
| Author | Institution |
| ZHANG Ergeng |
Shanghai Engineering Research Center of Physical Vapor Deposition PVD Superhard Coating and Equipment, Shanghai Institute of Technology, Shanghai , China |
| WANG Linlin |
Shanghai Engineering Research Center of Physical Vapor Deposition PVD Superhard Coating and Equipment, Shanghai Institute of Technology, Shanghai , China |
| LIANG Dandan |
Shanghai Engineering Research Center of Physical Vapor Deposition PVD Superhard Coating and Equipment, Shanghai Institute of Technology, Shanghai , China |
| CHEN Qiang |
Shanghai Engineering Research Center of Physical Vapor Deposition PVD Superhard Coating and Equipment, Shanghai Institute of Technology, Shanghai , China |
| ZHOU Qiong |
Shanghai Engineering Research Center of Physical Vapor Deposition PVD Superhard Coating and Equipment, Shanghai Institute of Technology, Shanghai , China |
| HUANG Biao |
Shanghai Engineering Research Center of Physical Vapor Deposition PVD Superhard Coating and Equipment, Shanghai Institute of Technology, Shanghai , China |
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| Abstract: |
| Mechanical parts are easy to fail under the action of high temperature and corrosion environment, physical vapor deposition coatings can be used to improve the surface performance of these parts and increase their service life. The corrosion resistance of coatings is related to their passivation performance. Thereinto, the temperature plays a key role in the passivation performance of the materials, thus tuning their corrosion rate. This work studies the change of corrosion resistance of TiAlCN coatings in the 3.5 wt.% NaCl solution at various temperature and further reveals the mechanism that how the temperature affects the corrosion resistance and passive film properties. |
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