The influence of heat treatment on the magnetic and phase transformation properties of quaternary Heusler alloy Ni50Mn8Fe17Ga25 ribbons

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	The influence of heat treatment on the magnetic and phase transformation properties of quaternary Heusler alloy Ni50Mn8Fe17Ga25 ribbons
	Liu, ZH ; Chen, JL ; Hu, HN ; Zhang, M ; Dai, XF ; Zhu, ZY ; Liu, GD ; Wu, GH ; Meng, FB ; Li, Y
刊名	SCRIPTA MATERIALIA
	2004
卷号	51 期号:10 页码:1011
关键词	NI-MN-GA THERMOELASTIC MARTENSITIC-TRANSFORMATION FIELD-INDUCED STRAINS SHAPE-MEMORY SINGLE-CRYSTALS NI2MNGA NIMNGA
ISSN号	1359-6462
通讯作者	Liu, ZH (reprint author), Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100080, Peoples R China.
中文摘要	Quaternary Heusler alloy Ni50Mn8Fe17Ga25 has been synthesized by melt-spinning method. Pole figure examination suggested that the ribbon samples have a strong preferentially orientation in [400] about 5-10degrees tilted from the ribbon normal. The effect of heat treatment on the magnetic and phase transformation properties of Ni50Mn8Fe17Ga25 ribbon has been investigated. Annealing increased the martensitic transformation temperature, Curie temperature and decreased the transformation hysteresis and magnetic hysteresis due to the change of atomic chemical ordering. Thermoelastic transformation strain was decreased from -0.19% to -0.17% after annealing. At the same time, a slighter decrease of transformation strain by adding external bias field was observed in the as-annealed ribbons, which has not been found in the as-spun ribbons. These can be attributed to the relaxation of the internal stress through annealing. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
收录类别	SCI
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/311004/45235]
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,Chen, JL,Hu, HN,et al. The influence of heat treatment on the magnetic and phase transformation properties of quaternary Heusler alloy Ni50Mn8Fe17Ga25 ribbons[J]. SCRIPTA MATERIALIA,2004,51(10):1011.
APA	Liu, ZH.,Chen, JL.,Hu, HN.,Zhang, M.,Dai, XF.,...&Li, Y.(2004).The influence of heat treatment on the magnetic and phase transformation properties of quaternary Heusler alloy Ni50Mn8Fe17Ga25 ribbons.SCRIPTA MATERIALIA,51(10),1011.
MLA	Liu, ZH,et al."The influence of heat treatment on the magnetic and phase transformation properties of quaternary Heusler alloy Ni50Mn8Fe17Ga25 ribbons".SCRIPTA MATERIALIA 51.10(2004):1011.