Micro/Nanomechanical and Tribological Properties of thin Diamond-Like Carbon Coatings

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Micro/Nanomechanical and Tribological Properties of thin Diamond-Like Carbon Coatings
	Zhang TH(张泰华); Liu DX; Huan Y(郇勇); Yang YM(杨业敏)
刊名	Chinese Journal of Aeronautics
	2003
卷号	16 期号:1 页码:47-51
关键词	diamond-like carbon s microhardness nanoindentation nanoscratch solid lubricating
ISSN号	1000-9361
其他题名	类金刚石薄膜的微/纳米机械和摩擦性能
中文摘要	The diamond-like carbon (DLC) films with different thicknesses on 9Crl8 bearing steels were prepared using vacuum magnetic-filtering arc plasma deposition. Vickers indentation. nanoin-dentation and nanoscratch tests were used to characterize the DLC films with a wide range of applied loads. Mechanical and tribological behaviors of these submicron films were investigated and interpreted. The hardnesses of 9Crl8 and DLC, determined by nanoindentation, are approximately 8GPa and 60GPa respectively; their elastic moduli are approximately 25OGPa and 600GPa respectively. The friction coefficients of 9Crl8, DLC. organic coating, determined by nanoscratch, are approximately 0. 35, 0. 20 and 0. 13 respectively. It is demonstrated that nanoindentation and nanoscratch tests can provide more information about the near-surface elastic-plastic deformation, friction and wear properties. The correlation of mechanical properties and scratch resistance of DLC films on 9Crl8 steels can provide an assessment for the load-carrying capacity and wear resistance
学科主题	力学
收录类别	EI ; CSCD
语种	英语
CSCD记录号	CSCD:1273545
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/16634]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Zhang TH,Liu DX,Huan Y,et al. Micro/Nanomechanical and Tribological Properties of thin Diamond-Like Carbon Coatings[J]. Chinese Journal of Aeronautics,2003,16(1):47-51.
APA	Zhang TH,Liu DX,Huan Y,&Yang YM.(2003).Micro/Nanomechanical and Tribological Properties of thin Diamond-Like Carbon Coatings.Chinese Journal of Aeronautics,16(1),47-51.
MLA	Zhang TH,et al."Micro/Nanomechanical and Tribological Properties of thin Diamond-Like Carbon Coatings".Chinese Journal of Aeronautics 16.1(2003):47-51.