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题名: Study of mechanical properties of diamond-like carbon coatings for bio-medical applications
作者: Huang, LY;  Xu, KW;  Lu, J;  Yang, SR;  Liu, WM
关键词: diamond-like carbon ;  biomaterials ;  mechanical propertiess
刊名: RARE METAL MATERIALS AND ENGINEERING
发表日期: 2001-10-01
卷: 30, 期:5, 页:357-360
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Materials Science, Multidisciplinary ;  Metallurgy & Metallurgical Engineering
研究领域[WOS]: Materials Science ;  Metallurgy & Metallurgical Engineering
英文摘要: Diamond-like carbon coatings with different thickness have been prepared on Ti alloy substrate by rf-plasma enhanced chemical vapor deposition (rf PECVD), their surface morphology and mechanical properties were analyzed and evaluated by AFM, nanoindentation, scratch test, friction test and fretting wear test. The results show that: with the increasing of coating thickness, the surface roughness sharply increases, then significant decreases, at last tending to stable; the hardness and bond strength increase with thickness, but the friction coefficient decreases; and the friction coefficient of DLC coatings against corundum obtained by fretting test decreases with the increase of relative humidity to be below 0.1 in an aqueous condition. All of that are beneficial to their biomedical applications in body fluids.
关键词[WOS]: FILMS ;  WEAR
语种: 英语
WOS记录号: WOS:000171963400010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138886
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Xian Jiaotong Univ, Res Ctr Mat Sci, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China
2.Univ Technol Troyes, LASMIS, Troyes, France
3.Acad Sinica, Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China

Recommended Citation:
Huang, LY,Xu, KW,Lu, J,et al. Study of mechanical properties of diamond-like carbon coatings for bio-medical applications[J]. RARE METAL MATERIALS AND ENGINEERING,2001,30(5):357-360.
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