| CUI Kunjie,SUN Yao,CHEN Zuliang,WANG Tao,SHI Liping,LI Meng.Tribological Properties of DLC Films on Textured Titanium Alloy Surface[J],54(1):161-170 |
| Tribological Properties of DLC Films on Textured Titanium Alloy Surface |
| Received:January 23, 2024 Revised:July 02, 2024 |
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| DOI：10.16490/j.cnki.issn.1001-3660.2025.01.015 |
| KeyWord:Ti-6Al-4V diamond-like carbon film surface texture composite treatment mechanical behavior friction and wear properties |
| Author | Institution |
| CUI Kunjie |
Anhui Provincial Key Laboratory of Special Heavy-Duty Robots, Anhui Ma'anshan , China;Anhui University of Technology, Anhui Ma'anshan , China |
| SUN Yao |
Anhui Provincial Key Laboratory of Special Heavy-Duty Robots, Anhui Ma'anshan , China |
| CHEN Zuliang |
Anhui Provincial Key Laboratory of Special Heavy-Duty Robots, Anhui Ma'anshan , China |
| WANG Tao |
Anhui Provincial Key Laboratory of Special Heavy-Duty Robots, Anhui Ma'anshan , China;Anhui University of Technology, Anhui Ma'anshan , China |
| SHI Liping |
Anhui Provincial Key Laboratory of Special Heavy-Duty Robots, Anhui Ma'anshan , China;Anhui University of Technology, Anhui Ma'anshan , China;Wuhu Institute of Technology Innovation, Anhui Wuhu , China |
| LI Meng |
Anhui Provincial Key Laboratory of Special Heavy-Duty Robots, Anhui Ma'anshan , China;Anhui University of Technology, Anhui Ma'anshan , China |
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| Abstract: |
| As a crucial medical treatment modality, artificial joint replacement has gained extensive utilization in addressing joint aging and pain. However, the service life of artificial joint pairs is predominantly constrained by the friction and wear characteristics of the material surface. Prolonged usage of artificial joints often leads to loosening and detachment, exacerbating patients' discomfort. The work aims to fabricate a composite structure by integrating surface texture and DLC film onto the titanium alloy surface of artificial joints to investigate their frictional and wear properties. Moreover, the underlying mechanism governing the tribological behavior of DLC film on textured TC4 titanium alloy surfaces will be elucidated, thereby providing theoretical support for innovative design of artificial joint interfaces. |
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