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Title:
Scaling approach to conical indentation in elastic-plastic solids with work hardening
Author: Cheng YT; Zheng ZM(郑哲敏)
Source: Journal of Applied Physics
Issued Date: 1998
Volume: 84, Issue:3, Pages:1284-1291
Abstract: 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.
Language: 英语
Indexed Type: SCI
Corresponding Author: Cheng, YT (reprint author), GM Corp, Ctr Res & Dev, Phys & Phys Chem Dept, Warren, MI 48090 USA.
Correspondent Email: Yang_T._Cheng@notes.gmr.com ; zhengzm@LNM.imech.ac.cn
DOI: 10.1063/1.368196
DOC Type: Article
WOS Subject: Physics, Applied
WOS Subject Extended: Physics
WOS Keyword Plus: HARDNESS ; NANOINDENTATION ; MODULUS ; LOAD
WOS ID: WOS:000075294600019
ISSN: 0021-8979
Subject: 力学
Citation statistics:
Content Type: 期刊论文
URI: http://dspace.imech.ac.cn/handle/311007/16448
Appears in Collections:力学所知识产出(1956-2008)_期刊论文

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Recommended Citation:
Cheng YT,Zheng ZM. Scaling approach to conical indentation in elastic-plastic solids with work hardening[J]. Journal of Applied Physics,1998-01-01,84(3):1284-1291.
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