Stress-induced martensitic transformation in (Ni47Ti44)(100-x)Nb-x shape memory alloys with wide hysteresis

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	Stress-induced martensitic transformation in (Ni47Ti44)(100-x)Nb-x shape memory alloys with wide hysteresis
	X. M. He; L. Z. Zhao; S. W. Duo; R. F. Zhang; L. J. Rong
	2006
发表期刊	Transactions of Nonferrous Metals Society of China
ISSN	1003-6326
卷号	16 页码:S42-S46
摘要	The effect of deformation via stress-induced martensitic transformation on the reverse transformation behavior of the (Ni47Ti44)(100-x)Nb-x(x=3, 9, 15, 20, 30, mole fraction, %) shape memory alloys was investigated in detail by differential scanning calorimetry (DSC) after performing cryogenic tensile tests at a temperature of M-s+30 degrees C. The results show that Nb-content has obvious effect on the process of stress-induced martensitic transformation. It is also observed that the stress-induced martensite is stabilized relative to the thermally-induced martensite (TIM) formed on cooling, and Nb-content in Ni-Ti-Nb alloy has great influence on the reverse transformation start temperature and transformation temperature hysteresis of stress-induced martensite(SIM). The mechanism of wide transformation temperature hysteresis was fully explained based on the microscopic structure and the distribution of the elastic strain energy of (Ni47Ti44)(100-x)Nb-x alloys.
部门归属	jiangxi sci & technol normal univ, jiangxi key lab surface engn, nanchang, peoples r china. e china jiaotong univ, sch mech & elect engn, nanchang, peoples r china. chinese acad sci, inst met res, shenyang 110016, peoples r china.;he, xm (reprint author), jiangxi sci & technol normal univ, jiangxi key lab surface engn, nanchang, peoples r china;hexiangming@gmail.com
关键词	Ni-ti-nb Alloy Shape Memory Alloy Martensitic Phase Transformation Wide Hysteresis Differential Scanning Calorimetry Deformation
URL	查看原文
WOS记录号	WOS:000238442400009
引用统计	被引频次：5[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/321006/34239
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. M. He,L. Z. Zhao,S. W. Duo,et al. Stress-induced martensitic transformation in (Ni47Ti44)(100-x)Nb-x shape memory alloys with wide hysteresis[J]. Transactions of Nonferrous Metals Society of China,2006,16:S42-S46.
APA	X. M. He,L. Z. Zhao,S. W. Duo,R. F. Zhang,&L. J. Rong.(2006).Stress-induced martensitic transformation in (Ni47Ti44)(100-x)Nb-x shape memory alloys with wide hysteresis.Transactions of Nonferrous Metals Society of China,16,S42-S46.
MLA	X. M. He,et al."Stress-induced martensitic transformation in (Ni47Ti44)(100-x)Nb-x shape memory alloys with wide hysteresis".Transactions of Nonferrous Metals Society of China 16(2006):S42-S46.