本文研究了Ni48Mn33Ga19合金添加微量的稀土元素Tb后,对合金的马氏体相变、磁致应变性能及抗弯性能的影响,发现合金的马氏体相变温度、磁致应变值有所下降,而机械抗弯强度有显著提高.
参考文献
[1] | 马如璋;蒋民华;徐祖雄.功能材料学概论[M].北京:冶金工业出版社,1999 |
[2] | Wang WH.;Chen JL.;Yu CH.;Wang Z.;Zheng YF.;Zhao LC.;Zhan WS.;Wu GH. .Effect of internal stress and bias field on the transformation strain of the Heusler alloy Ni52Mn24.4Ga23.6[J].Journal of Physics. Condensed Matter,2000(28):6287-6293. |
[3] | Steven J Murray;Ryogi Hayashi;Miguel Marioni .Magnetic and mechanical properties of FeNiCoTi and NiMnGa magnetic shape memory alloys[J].SPIE,1999,3675:204-211. |
[4] | Qi Pan;R. D. James .Micromagnetic study of Ni_(2)MnGa under applied field (invited)[J].Journal of Applied Physics,2000(9):4702-4706. |
[5] | Chernenko V A;Cesari E;Kokrin V V et al.The development of new ferromagnetic shape memory alloys in Ni-Mn-Ga system[J].Scripta Metallurgica et Materialia,1995,33(08):1239-1244. |
[6] | Yu CH.;Chen JL.;Wu GH.;Yang FM.;Tang N.;Qi SR.;Zhan WS. Wang Z.;Zheng YF.;Zhao LC.;Wang WH. .Magnetic-field-induced strains and magnetic properties of Heusler alloy Ni52Mn23Ga25[J].Journal of Applied Physics,2000(9 Pt.3):6292-6294. |
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