Relationships between the work recovery ratio of indentation and plastic parameters for instrumented spherical indentation

doi:10.1557/mrc.2015.10

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	Relationships between the work recovery ratio of indentation and plastic parameters for instrumented spherical indentation
其他题名	MRS COMMUNICATIONS
	Yu C(于畅); Yang R(杨荣); Feng YH(冯义辉); Huan Y(郇勇); Peng GJ(彭光健); Zhang TH(张泰华); Zhang, TH (reprint author), Zhejiang Univ Technol, Coll Mech Engn, Hangzhou 310014, Zhejiang, Peoples R China.
发表期刊	MRS COMMUNICATIONS
	2015-03
卷号	5 期号:1 页码:89-94
ISSN	2159-6859
摘要	This paper aims to obtain an analytical expression for the ratio of unloading work of indentation (W-u) to total loading work of indentation (W-t) (work recovery ratio of indentation) in instrumented spherical indentation. The expanding cavity model and Lame solution are used. Three typical stress-strain relations (elastic-perfectly plastic, linear hardening, and power-law hardening) are analyzed. The results of finite-element method coincide with the expressions. The expressions show that the work recovery ratio of indentation is just related to plastic parameters. Furthermore, elastic work (W-e) are obtained, and it is proved that W-e should be distinguished from W-u in spherical indentation.
DOI	10.1557/mrc.2015.10
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000352629600011
关键词[WOS]	ELASTOPLASTIC PROPERTIES ; HARDENING MATERIALS ; ELASTIC-MODULUS ; HARDNESS
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
项目资助者	National Natural Science Foundation of China [11025212, 11272318, 11172305, 11302231, 11372323, 11402233]
课题组名称	LNM实验平台
论文分区	二类/Q2
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/49986
专题	非线性力学国家重点实验室
通讯作者	Zhang, TH (reprint author), Zhejiang Univ Technol, Coll Mech Engn, Hangzhou 310014, Zhejiang, Peoples R China.
推荐引用方式 GB/T 7714	Yu C,Yang R,Feng YH,et al. Relationships between the work recovery ratio of indentation and plastic parameters for instrumented spherical indentation[J]. MRS COMMUNICATIONS,2015,5,1,:89-94.
APA	Yu C.,Yang R.,Feng YH.,Huan Y.,Peng GJ.,...&Zhang, TH .(2015).Relationships between the work recovery ratio of indentation and plastic parameters for instrumented spherical indentation.MRS COMMUNICATIONS,5(1),89-94.
MLA	Yu C,et al."Relationships between the work recovery ratio of indentation and plastic parameters for instrumented spherical indentation".MRS COMMUNICATIONS 5.1(2015):89-94.

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