Inhomogeneous deformation in compression - Comparison of two bulk-metallic glasses

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	Inhomogeneous deformation in compression - Comparison of two bulk-metallic glasses
	W. H. Jiang; H. F. Zhang; F. X. Liu; Y. D. Wang; H. Choo; P. K. Liaw
	2007
发表期刊	Advanced Engineering Materials
ISSN	1438-1656
卷号	9 期号:11 页码:959-962
摘要	The mechanical behavior of the work-hardening Cu(47.5)Zr(47.5)Al(5) bulk-metallic glass in compression was investigated and compared with that of Zr(55)Ni(5)Al(10)Cu(30) bulk-metallic glass. Two glassy alloys exhibit substantially different plastic-flow behaviors and shear-band patterns. Cu(47.5)Zr(47.5)Al(5) displays much smaller inhomogeneity of the plastic deformation both in time and in space than Zr(55)Ni(5)Al(10)Cu(30). The work-hardening capability of Cu(47.5)Zr(47.5)Al(5) may originate from deformation-induced nanocrystallization that may strengthen effectively a shear band.
部门归属	[jiang, wenhui; liu, fengxiao; wang, yandong; choo, hahn; liaw, peter k.] univ tennessee, dept mat sci & engn, knoxville, tn 37996 usa. [zhang, haifeng] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. [choo, hahn] oak ridge natl lab, div mat sci & technol, oak ridge, tn 37831 usa.;jiang, wh (reprint author), univ tennessee, dept mat sci & engn, knoxville, tn 37996 usa;wjiang5@utk.edu
关键词	Transmission Electron-microscopy Amorphous-alloys Fatigue Behavior Induced Nanocrystallization Mechanical Strength Room-temperature Rate Dependence Shear Bands Nanoindentation Plasticity
URL	查看原文
WOS记录号	WOS:000251737600013
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33610
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. H. Jiang,H. F. Zhang,F. X. Liu,et al. Inhomogeneous deformation in compression - Comparison of two bulk-metallic glasses[J]. Advanced Engineering Materials,2007,9(11):959-962.
APA	W. H. Jiang,H. F. Zhang,F. X. Liu,Y. D. Wang,H. Choo,&P. K. Liaw.(2007).Inhomogeneous deformation in compression - Comparison of two bulk-metallic glasses.Advanced Engineering Materials,9(11),959-962.
MLA	W. H. Jiang,et al."Inhomogeneous deformation in compression - Comparison of two bulk-metallic glasses".Advanced Engineering Materials 9.11(2007):959-962.