| WANG Rui,GAO Dong-qiang,HE Nai-ru,WANG Zhe.Research Progress of Oxide Lubricating Materials[J],46(9):127-133 |
| Research Progress of Oxide Lubricating Materials |
| Received:March 16, 2017 Revised:September 20, 2017 |
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| DOI：10.16490/j.cnki.issn.1001-3660.2017.09.020 |
| KeyWord:high temperature solid lubricants binary oxide ternary oxide tribological properties |
| Author | Institution |
| WANG Rui |
College of Mechanical and Electrical Engineering, Shaanxi University of Science & Technology, Xi'an , China |
| GAO Dong-qiang |
College of Mechanical and Electrical Engineering, Shaanxi University of Science & Technology, Xi'an , China |
| HE Nai-ru |
College of Mechanical and Electrical Engineering, Shaanxi University of Science & Technology, Xi'an , China |
| WANG Zhe |
College of Mechanical and Electrical Engineering, Shaanxi University of Science & Technology, Xi'an , China |
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| Abstract: |
| With the development of high-tech equipment such as aerospace, the relevant moving parts are required to have excellent tribological properties at extremely high temperatures. Therefore, it is of great significance to develop self-lubricating materials that adapt to extremely high temperatures. This paper reviews the research and development of binary and ternary lubricating materials for high temperature solid lubricating materials. The tribological properties of the binary and ternary oxide lubricating materialscontaining Magnéli homologous phase are emphasized in the environment of high temperature and wide temperature. It also shows that oxide with high temperature lubricity by controlling the growth structure and defect form of the material is a potential method to achieve high temperature lubrication of materials, and the relationship between the structure, chemical properties and electrical properties of these oxides related to their tribological properties are introduced. Finally, the application prospect of oxide lubricating materials in industry is summarized, and the development of single lubricating materials to achieve continuous lubricationunder the wide temperature range of room temperature to high temperature（25~1000 ℃）in the future is put forward. |
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