研究添加不同量的Dy对多晶Ni52Mn24.7Ga23.3的马氏体相变和磁性能的影响,发现合金的马氏体相变温度显著提高,并且随着Dy的增加,在一定的外应力的作用下合金的磁感生应变值增大,材料的抗弯性能也有着明显的提高.
参考文献
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