Friction performance of hydrotalcite as lubrication oil (grease) additive and its influence factors
Hydrotalcite applied in mechanical friction system exhibits good friction and wear resistance. Friction performance of hydrotalcite as lubrication oil (grease) additive and its influence factors were summarized systematically in this paper. The mechanism and regulation of preparation methods, cation...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2021-05-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000416 |
| Summary: | Hydrotalcite applied in mechanical friction system exhibits good friction and wear resistance. Friction performance of hydrotalcite as lubrication oil (grease) additive and its influence factors were summarized systematically in this paper. The mechanism and regulation of preparation methods, cation radius, the ratio of divalent and trivalent cations, the type of inorganic anions between layers, the intercalation of organic anions, crystallinity on the friction reduction and antiwear properties were analyzed comparatively. The basic principle and control directions of the structural composition design of hydrotalcite lubrication materials were clarified. Based on the research status, it was suggested that the industrial test verification of hydrotalcite, the evaluation of the influence of hydrotalcite on the quality of lubricating oil (grease), and the basic research about the interaction between hydrotalcite and the friction surface should be strengthened. |
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| ISSN: | 1001-4381 1001-4381 |