Microstructural,phase transformation and magnetic properties of Ni-Mn-Ga alloy fabricated by spark plasma sintering

被引：0
|
作者：
田晓华 [1 ,2 ]
隋解和 [1 ]
张欣 [1 ]
冯雪 [1 ]
蔡伟 [1 ]
机构：
[1] School of Materials Science and Engineering,Harbin Institute of Technology
[2] College of Applied Science,Harbin University of Science and Technology
来源：
Chinese Physics B | 2011年 / 20卷 / 04期
基金：
中国国家自然科学基金;
关键词：
ferromagnetic shape memory alloys; magnetic properties; martensitic transformations; spark plasma sintering;
D O I：
暂无
中图分类号：
O482.5 [磁学性质];
学科分类号：
070205 ; 0805 ; 080502 ; 0809 ;
摘要：
The microstructural,phase transformation and magnetic properties of Ni-Mn-Ga alloy fabricated using the spark plasma sintering method have been investigated. The results show that both the as-sintered and annealed sintered specimens exhibit typical martensitic transformation behaviours. The martensite of the sintered specimen after annealing exhibits a ferromagnetic nature. Moreover,study of the fracture surface indicates that the transgranular fracture contributes to the higher ductility of sintered Ni-Mn-Ga alloy. In addition,the transformation strain in sintered Ni-Mn-Ga alloy is studied for the first time.
引用
收藏
页码：480 / 483
页数：4
相关论文
共 50 条
  • [21] Magnetic properties of a rapidly quenched Ni-Mn-Ga shape memory alloy
    Gutierrez, J.
    Barandiaran, J. M.
    Lazpita, P.
    Segui, C.
    Cesari, E.
    SENSORS AND ACTUATORS A-PHYSICAL, 2006, 129 (1-2) : 163 - 166
  • [22] Phase transformation and microstructure of Ni-Mn-Ga ferromagnetic shape memory alloy particles
    Chen, Feng
    Tian, Bing
    Li, Li
    Zheng, Yufeng
    PHYSICA SCRIPTA, 2007, T129 : 227 - 230
  • [23] Effect of annealing and thermal cycling on phase transformation behaviour of Ni-Mn-Ga alloy
    Gao, ZY
    Zhao, XK
    Chen, F
    Cai, W
    Zhao, LC
    Wu, GH
    Chen, JL
    Zhan, WS
    MATERIALS SCIENCE AND TECHNOLOGY, 2003, 19 (06) : 691 - 694
  • [24] Magnetic properties of stress-induced martensite and martensitic transformation in Ni-Mn-Ga magnetic shape memory alloy
    Heczko, O
    Straka, L
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 378 (1-2): : 394 - 398
  • [25] Highly porous spark plasma sintered Ni-Mn-Ga structures
    Nilsen, Frans
    Lehtonen, Joonas
    Ge, Yanling
    Aaltio, Ilkka
    Hannula, Simo-Pekka
    SCRIPTA MATERIALIA, 2017, 139 : 148 - 151
  • [26] Large thermal conductivity and robust mechanical properties of Ni-Mn-Ga/Cu magnetocaloric composites prepared by spark plasma sintering
    Zhang, Yichi
    Gao, Yan
    Franco, Victorino
    Yin, Hangboce
    Peng, Hua-Xin
    Qin, Faxiang
    SCIENCE CHINA-MATERIALS, 2023, 66 (09) : 3670 - 3680
  • [27] Microstructural evolution and magnetic properties of binder jet additive manufactured Ni-Mn-Ga magnetic shape memory alloy foam
    Mostafaei, Amir
    Kimes, Katerina A.
    Stevens, Erica L.
    Toman, Jakub
    Krimer, Yuval L.
    Ullakko, Kari
    Chmielus, Markus
    ACTA MATERIALIA, 2017, 131 : 482 - 490
  • [28] Influence of martensitic transformation on the magnetic transition in Ni-Mn-Ga
    Kokorin, V. V.
    Konoplyuk, S. M.
    Dalinger, A.
    Maier, H. J.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2017, 432 : 266 - 270
  • [29] Effects of Sm on Phase Transformation in Ni-Mn-Ga Alloys
    郭世海
    张羊换
    赵增祺
    祁焱
    全白云
    王新林
    Journal of Rare Earths, 2004, (06) : 875 - 877
  • [30] Effects of Sm on phase transformation in Ni-Mn-Ga alloys
    Guo, SH
    Zhang, YH
    Zhao, ZQ
    Qi, Y
    Quan, BY
    Wang, XL
    JOURNAL OF RARE EARTHS, 2004, 22 (06) : 875 - 877
12345