NIMNGA

作品数:26被引量:30H指数:3
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相关领域:一般工业技术金属学及工艺更多>>
相关作者:陈枫董桂馥李莉田兵崔玉亭更多>>
相关机构:北京航空航天大学哈尔滨工程大学重庆师范大学东北大学更多>>
相关期刊:《物理学报》《Journal of Rare Earths》《磁性材料及器件》《材料研究学报》更多>>
相关基金:国家自然科学基金国家高技术研究发展计划重庆市自然科学基金中国博士后科学基金更多>>
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  • 期刊=Journal of Rare Earthsx
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Microstructure,magnetism and nanomechanical properties of Ni50Mn25Ga20Gd5 magnetic shape memory alloy before and after heat treatment
《Journal of Rare Earths》2019年第11期1224-1229,共6页A.Laszcz M.Hasiak J.Kaleta 
Polycrystalline Ni50Mn25Ga20Gd5(at%)magnetic shape memory alloy was investigated in the asprepared state and after annealing at 1430 K for 3 h.Microstructural analysis reveals dual-phase nature of the material with su...
关键词:NIMNGA Magnetic shape memory ALLOYS REVERSIBLE martensitic transition Gd-doped ALLOYS RARE earths 
Phase transition and magnetocaloric effect of Ni_(55.2)Mn_(18.6)Ga_(26.2-x)Gd_x (x=0,0.05,0.15) alloys
《Journal of Rare Earths》2009年第5期875-878,共4页鲍博 龙毅 段静芳 吴光恒 叶荣昌 万发荣 
Project supported by the National Science Foundation of China;the National Basic Research Program of China and Institute of Physics,Chinese Academy of Sciences
Phase transition process and magnetic entropy change -Delta S of Ni55.2Mn18.6Ga26.2-xGdx(x=0, 0.05, 0.15) alloys were studied. Ni55.2Mn18.6Ga26.2-xGdx(x=0, 0.05, 0.15) alloys still underwent simultaneous structural an...
关键词:NIMNGA magnetocaloric effect (MCE) magnetic transition structural transition magnetic entropy change rare earths 
Magnetocaloric Effect of Ni_(56)Mn_(18.8)Ga_(24.5)Gd_(0.7) Alloy
《Journal of Rare Earths》2006年第5期579-581,共3页张泽玉 龙毅 段静芳 黄鹏 吴光恒 常永勤 
Project supported bythe National Natural Science Foundation of China (50571008) ;National Basic Research Programof China(2006CB601101)
With the addition of Gd, the Ni56Mn18.8Ga24.5 Gd0.7 alloy exhibits non-modulated martensite phase at room temperature. From the illustration of Gd microstructure, it can be found that Gd exists along the subgrain boun...
关键词:NIMNGA magnetocalofic effect (MCE) magnetic transition structural transition magnetic entropy rare earths 
Electron Concentration Dependence of Transformation Temperature in Different NiMnGa Alloys with First Order Magnetic Transition
《Journal of Rare Earths》2005年第4期I0012-I0012,共1页Duan Jingfang Zhang Zeyu Wang Dong Long Yi YeRongchang Chang Yongqin 
Composition and electron concentration dependence of transformation temperature in Ni2+x+y Mn1-xGa1-y, Ni2+x Mn1-x Ga alloys with first order magnetic transition were studied. For Ni2 + x + y Mn1- x Ga1-y alloys,...
关键词:NiMnGa alloys electron concentration (e/a) martensitic transformation magnetic transition rare earths 
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