Indentation Creep Behavior in Ce-Based Bulk Metallic Glasses at Room Temperature

doi:10.2320/matertrans.46.2959

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	Indentation Creep Behavior in Ce-Based Bulk Metallic Glasses at Room Temperature
	Wei BC(魏炳忱); Zhang TH(张泰华); Li WH(李维火); Xing DM(邢东梅); Zhang LC(张凌晨); Wang YR(王育人); Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
发表期刊	Materials Transactions
	2005
卷号	46 期号:12 页码:2959-2962
ISSN	1345-9678
摘要	The room temperature creep behaviors of Ce-based bulk metallic glasses were examined by the use of nanoindentation. The creep rate and creep rate sensitivity of Ce-based BMGs were derived from indentation creep curves. The low creep rate sensitivity of Ce-based BMGs indicates that the room temperature creep is dominated by localized shear flow. The experimental creep curves can be described by a generalized Kelvin model. Furthermore, the creep retardation spectrum is calculated for the Ce-based metallic glasses. The results showed that creep retardation spectrum consists of two relatively separated peaks with the well defined characteristic relaxation times.
学科领域	力学
DOI	10.2320/matertrans.46.2959
收录类别	SCI
语种	英语
WOS记录号	WOS:000234846500072
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
引用统计	被引频次：58[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/311007/15953
专题	力学所知识产出(1956-2008)
通讯作者	Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Wei BC,Zhang TH,Li WH,et al. Indentation Creep Behavior in Ce-Based Bulk Metallic Glasses at Room Temperature[J]. Materials Transactions,2005,46,12,:2959-2962.
APA	魏炳忱.,张泰华.,李维火.,邢东梅.,张凌晨.,...&Wei, BC .(2005).Indentation Creep Behavior in Ce-Based Bulk Metallic Glasses at Room Temperature.Materials Transactions,46(12),2959-2962.
MLA	魏炳忱,et al."Indentation Creep Behavior in Ce-Based Bulk Metallic Glasses at Room Temperature".Materials Transactions 46.12(2005):2959-2962.

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