Research on Friction Properties of Titanium Alloy Surface Microstructure Substrate Titanium Dioxide Films

被引：0
|
作者：
Zhang, Ying [1 ]
Xu, Jinkai [1 ]
Lian, Zhongxu [1 ]
Yu, Huadong [1 ]
机构：
[1] Changchun Univ Sci & Technol, Minist Educ, Key Lab Cross Scale Micro & Nano Mfg, Changchun, Peoples R China
来源：
2019 IEEE INTERNATIONAL CONFERENCE ON MANIPULATION, MANUFACTURING AND MEASUREMENT ON THE NANOSCALE (IEEE 3M-NANO) | 2019年
基金：
欧盟地平线“2020”;
关键词：
titanium alloy; titanium dioxide films; grooves; coefficient of friction;
D O I：
10.1109/3m-nano46308.2019.8947354
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In view of high coefficient of friction and poor wear resistance of titanium alloy, laser processing method is used to form grooves on the surface of titanium alloy, and the grooves surface of titanium alloy is coated with titanium dioxide films to improve the wear resistance of titanium alloy. Friction tests were carried out on three surfaces of titanium alloy respectively in this paper: smooth surface, groove surface, groove surface coated with titanium dioxide films. A comparative analysis of wear depth and morphology different test conditions were conducted accordingly. The experimental results show that titanium alloy groove surface coated with films has the lowest coefficient of friction, produces the shallowest scratch depth and the least wear, Titanium alloy grooves surface coated with films, however, is very slightly different from titanium alloy grooves surface. In addition, titanium alloy grooves surface coated with films has the least increase of oxygen after wear.
引用
收藏
页码：290 / 293
页数：4
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