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| Tribological investigations of sol-gel ceramic films | |
| 作者姓名： | 张文光 刘维民 王成焘 |
| 作者单位： | ZHANG Wenguang LIU Weimin& WANG ChengtaoState Key Laboratory of Solid Lubrication，Lanzhou Institute of Chemical Physics，Chinese Academy of Sciences，Lanzhou 730000，China;Institute of Life Quality via Mechanical Engineering，School of Mechanic |
| 基金项目： | The authors gratefully thank Engineer Zhang Pingzu for his assistance in AFM analyses. This work was supported by the National Natural Science Foundation of China (Grant No. 59825116)，the Ministry of Science，Technology of China (Grant No.95-Preres |
| 摘 要： | Tribological properties of the TiO2, doped TiO2, AI2O3 and SiO2 thin films prepared by different sol-gel processes are reported. The results indicate that doping deteriorates the wear resistance of TiO2; organic modifier can improve the tribological property of AI2O3 significantly; and the SiO2 film prepared from inorganic salt sodium silicate registers much better wear resistance than that from ethyl orthosilicate. |
| 收稿时间： | 21 April 2006 |
Tribological investigations of sol-gel ceramic films |
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| Zhang?Wenguang | |
| Authors: | |
| Institution: | 1. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China;Institute of Life Quality via Mechanical Engineering, School of Mechanical and Engineering, Shanghai Jiao Tong University, 2. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 3. Institute of Life Quality via Mechanical Engineering, School of Mechanical and Engineering, Shanghai Jiao Tong University, Shanghai 200030, China |
| Abstract: | Tribological properties of the TiO2, doped TiO2, AI2O3 and SiO2 thin films prepared by different sol-gel processes are reported. The results indicate that doping deteriorates the wear resistance of TiO2; organic modifier can improve the tribological property of AI2O3 significantly; and the SiO2 film prepared from inorganic salt sodium silicate registers much better wear resistance than that from ethyl orthosilicate. |
| Keywords: | sol-gel film tribology |
| 本文献已被 CNKI 万方数据 SpringerLink 等数据库收录！ | |