New cobalt-based intermetallic compound Co2VMn with B2 structure and phase equilibria in the Co-V-Mn ternary system

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	New cobalt-based intermetallic compound Co2VMn with B2 structure and phase equilibria in the Co-V-Mn ternary system
	Ruan, J.J. ; Wang, C.P. ; Yang, S.Y. ; Kainuma, R. ; Liu, X.J. ; Wang CP(王翠萍) ; Liu XJ(刘兴军)
刊名	http://dx.doi.org/10.1016/j.jallcom.2014.07.065
	2014
关键词	Carbon dioxide Curie temperature Differential scanning calorimetry Functional materials Magnetization Manganese Metallurgy Microstructure Phase diagrams Phase equilibria Ternary alloys Ternary systems X ray diffraction
英文摘要	The phase equilibria in the Co-V-Mn ternary system, the magnetic properties and the phase stability of the new ternary intermetallic compound Co 2VMn were investigated by means of electron probe microanalyzer, X-ray diffraction, differential scanning calorimetry and the vibrating sample magnetometer. Four isothermal sections of the Co-V-Mn ternary system at 1073 K, 1273 K, 1373 K and 1473 K were experimentally established, and a new ternary intermetallic compound named Co2VMn was found in the Co-V-Mn system. The Curie temperature of the Co2VMn phase was found to be about 670 K. In addition, the saturation magnetization at room temperature for alloy with B2 structure was measured to be about 145.1 emu/g, while the coercivity was about 2.8 Oe. The newly determined phase equilibria in this system will provide important information for the development of the Co-based functional materials and for the thermodynamic assessment of the Co-V-Mn ternary system. ? 2014 Elsevier B.V. All rights reserved.
语种	英语
出版者	Elsevier Ltd
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/87466]
专题	材料学院－已发表论文
推荐引用方式 GB/T 7714	Ruan, J.J.,Wang, C.P.,Yang, S.Y.,et al. New cobalt-based intermetallic compound Co2VMn with B2 structure and phase equilibria in the Co-V-Mn ternary system[J]. http://dx.doi.org/10.1016/j.jallcom.2014.07.065,2014.
APA	Ruan, J.J..,Wang, C.P..,Yang, S.Y..,Kainuma, R..,Liu, X.J..,...&刘兴军.(2014).New cobalt-based intermetallic compound Co2VMn with B2 structure and phase equilibria in the Co-V-Mn ternary system.http://dx.doi.org/10.1016/j.jallcom.2014.07.065.
MLA	Ruan, J.J.,et al."New cobalt-based intermetallic compound Co2VMn with B2 structure and phase equilibria in the Co-V-Mn ternary system".http://dx.doi.org/10.1016/j.jallcom.2014.07.065 (2014).