Scaling approach to conical indentation in elastic-plastic solids with work hardening

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	Scaling approach to conical indentation in elastic-plastic solids with work hardening
	Cheng YT; Zheng ZM(郑哲敏)
刊名	Journal of Applied Physics
	1998
通讯作者邮箱	Yang_T._Cheng@notes.gmr.com ; zhengzm@LNM.imech.ac.cn
卷号	84 期号:3 页码:1284-1291
ISSN号	0021-8979
通讯作者	Cheng, YT (reprint author), GM Corp, Ctr Res & Dev, Phys & Phys Chem Dept, Warren, MI 48090 USA.
中文摘要	We derive, using dimensional analysis and finite element calculations, several scaling relationships for conical indentation in elastic-plastic solids with work hardening. Using these scaling relationships, we examine the relationships between hardness, contact area, initial unloading slope, and mechanical properties of solids. The scaling relationships also provide new insights into the shape of indentation curves and form the basis for understanding indentation measurements, including nano- and micro-indentation techniques. They may also be helpful as a guide to numerical and finite element calculations of indentation problems.
学科主题	力学
类目[WOS]	Physics, Applied
研究领域[WOS]	Physics
关键词[WOS]	HARDNESS ; NANOINDENTATION ; MODULUS ; LOAD
收录类别	SCI
语种	英语
WOS记录号	WOS:000075294600019
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/311007/16448]
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	Cheng YT,Zheng ZM. Scaling approach to conical indentation in elastic-plastic solids with work hardening[J]. Journal of Applied Physics,1998,84(3):1284-1291.
APA	Cheng YT,&郑哲敏.(1998).Scaling approach to conical indentation in elastic-plastic solids with work hardening.Journal of Applied Physics,84(3),1284-1291.
MLA	Cheng YT,et al."Scaling approach to conical indentation in elastic-plastic solids with work hardening".Journal of Applied Physics 84.3(1998):1284-1291.