节点文献
Ni48Mn33Ga18Tb1合金的马氏体相变和磁性形状记忆效应
Martensitic Transformation and Magnetic Shape Memory Effect in Ni48Mn33Ga18Tb1 Alloy
【摘要】 本文研究了 Ni48Mn3 3 Ga1 9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。
【Abstract】 Effect of microamount addition of Tb on the martensitic transformation, the magnetic field induced strain and the bending strength of Ni 48Mn 33Ga 19 alloy was studied in this paper.The experimental results show that the martensitic transformation temperature and the magnetic field induced strains decreased, while the bending strength increased remarkably.
【关键词】 Ni-Mn-Ga合金;
稀土;
马氏体相变;
磁性形状记忆效应;
【Key words】 Ni-Mn-Ga alloy; rare earth; martensitic transformation; magnetic shape memory effect;
【Key words】 Ni-Mn-Ga alloy; rare earth; martensitic transformation; magnetic shape memory effect;
- 【文献出处】 稀土 ,Chinese Rare Earths , 编辑部邮箱 ,2002年02期
- 【分类号】TG139.6
- 【被引频次】13
- 【下载频次】100