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	One step preparation of pure tau-MnAl phase with high magnetization using strip casting method
	Wang, Changsheng; Shao, Zhuyin; Zhao, Hui; Zeng, Jiling; Zhang, Yinfeng; Yang, Wenyun; Lai, Youfang; Guo, Shuai; Du, Honglin; Yang, Yingchang
刊名	AIP ADVANCES
	2017
卷号	7期号:5页码:56213
ISSN号	2158-3226
英文摘要	Ferromagnetic phase of Mn-Al exhibits great potential in the rare-earth free permanent magnetic materials due to its high magnetocrystalline anisotropy, high magnetization, high Curie temperature and low cost. In this work, the strip casting technique was applied to prepare MnAl magnetic phase. X-ray diffraction and energy dispersive X-ray analyses indicate that the as-prepared Mn54Al46 strip sample consists of pure tau-MnAl magnetic phase. It is found that the composition of Mn54Al46 is suitable to prepare tau-MnAl phase during the strip casting process. The Mn54Al46 strip sample synthesized through the strip casting exhibits a fairly high magnetization of 114 emu/g under a field of 5 T, while the coercivity of iHc = 2.8 kOe, magnetization of M-5T = 63.9 emu/g at room temperature can be obtained for Mn54Al46 powder sample. This preparation method can produce a large amount of tau-phase MnAl alloy and promote mass industrialized production. (C) 2017 Author(s).
公开日期	2017-12-25
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/13855]
专题	2017专题
推荐引用方式 GB/T 7714	Wang, Changsheng,Shao, Zhuyin,Zhao, Hui,et al. One step preparation of pure tau-MnAl phase with high magnetization using strip casting method[J]. AIP ADVANCES,2017,7(5):56213.
APA	Wang, Changsheng.,Shao, Zhuyin.,Zhao, Hui.,Zeng, Jiling.,Zhang, Yinfeng.,...&Yang, Jinbo.(2017).One step preparation of pure tau-MnAl phase with high magnetization using strip casting method.AIP ADVANCES,7(5),56213.
MLA	Wang, Changsheng,et al."One step preparation of pure tau-MnAl phase with high magnetization using strip casting method".AIP ADVANCES 7.5(2017):56213.

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