Preparation, mechanical and tribological properties of Cr/Cr2O3 multilayer films

被引：0
|
作者：
Wang F. [1 ,2 ]
He N. [1 ,2 ]
Ji L. [1 ]
Li H. [1 ]
Ye Y. [1 ]
Zhou H. [1 ]
Fu Y. [1 ,2 ]
Chen J. [1 ]
机构：
[1] State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, Gansu
[2] University of Chinese Academy of Sciences, Beijing
来源：
Mocaxue Xuebao/Tribology | 2016年 / 36卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Cr/Cr[!sub]2[!/sub]O[!sub]3[!/sub] films; Friction and wear; Hardness adherence strength; Toughness;
D O I：
10.16078/j.tribology.2016.02.012
中图分类号：
学科分类号：
摘要：
In this study, the soft and hard alternative modulation structure was designed in order to improve the toughness and tribological properties of single layer Cr2O3 films. Moreover, the effects of modulation periods on mechanical and tribological properties were investigated. The result shows that the toughness and the first critical load increased with the decreased modulation period. The hardness decreased with the decreased modulation period. The film with modulation period of 1075 nm showed good comprehensive properties, i.e. higher hardness, toughness and adherence strength. And this film exhibited the best wear-resistant performance. © 2016, Science Press. All right reserved.
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页码：226 / 232
页数：6
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