Thermal and stress-induced martensitic transformations in quaternary Ni50Mn37(In, Sb)(13) ferromagnetic shape memory alloys

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	Thermal and stress-induced martensitic transformations in quaternary Ni50Mn37(In, Sb)(13) ferromagnetic shape memory alloys
	Liu, ZH ; Wu, ZG ; Yang, H ; Liu, YN ; Liu, EK ; Zhang, HW ; Wu, GH
刊名	INTERMETALLICS
	2010
卷号	18 期号:8 页码:1690
关键词	MAGNETIC-PROPERTIES STABILIZATION REORIENTATION DEFORMATION TRANSITION NITI
ISSN号	0966-9795
通讯作者	Liu, YN (reprint author), Univ Western Australia, Sch Mech Engn, Crawley, WA 6009, Australia.
中文摘要	This study investigated the martensitic transformation and the mechanical behaviour of quaternary Ni50Mn37In13-xSbx (x = 0, 2, 6, 8, 10) Heusler alloys. Substitution of Sb for In was found to reduce the orthorhombic distortion of the martensite form the L2(1) austenite, but increased the transformation volume change. The critical temperatures of the transformation are found to decrease nearly linearly with increasing valence electron concentration caused by Sb substitution for In, with a linearity coefficient of similar to 15 K per at% of Sb. The transformation latent heat and the transformation entropy change decreased with increasing Sb content, with two different composition dependencies in concentration ranges of 0 < x < 6 and x > 6. This is attributed to different magnetic states of the martensite. A recoverable transformation strain of 0.46% was obtained in the polycrystalline Ni50Mn37In3Sb10 alloy. An effect of stress-induced martensite stabilization was observed in the Ni50Mn37In7Sb6 sample. (C) 2010 Elsevier Ltd. All rights reserved.
收录类别	SCI
资助信息	National Natural Science Foundation of China [10774178]; Department of Innovation Industry, Science and Research of the Australian Government in ISL [CH070136]
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/45707]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Liu, ZH,Wu, ZG,Yang, H,et al. Thermal and stress-induced martensitic transformations in quaternary Ni50Mn37(In, Sb)(13) ferromagnetic shape memory alloys[J]. INTERMETALLICS,2010,18(8):1690.
APA	Liu, ZH.,Wu, ZG.,Yang, H.,Liu, YN.,Liu, EK.,...&Wu, GH.(2010).Thermal and stress-induced martensitic transformations in quaternary Ni50Mn37(In, Sb)(13) ferromagnetic shape memory alloys.INTERMETALLICS,18(8),1690.
MLA	Liu, ZH,et al."Thermal and stress-induced martensitic transformations in quaternary Ni50Mn37(In, Sb)(13) ferromagnetic shape memory alloys".INTERMETALLICS 18.8(2010):1690.