Crystal Orientation and Magnetic Anisotropy of Mn–Sb Alloy Induced by High Magnetic Field During Treatment in Semisolid State
Crystal Orientation and Magnetic Anisotropy of Mn–Sb Alloy Induced by High Magnetic Field During Treatment in Semisolid State
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DOI：
10.1109/tmag.2014.2321261
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发表时间：
2014-12
影响因子：
2.1
通讯作者：
Tie Liu;Qiang Wang;P. Gao;Kai Wang;Tingan Zhang;Jicheng He
中科院分区：
文献类型：
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作者：
Tie Liu;Qiang Wang;P. Gao;Kai Wang;Tingan Zhang;Jicheng He
在没有和有高磁场的情况下对Mn-Sb合金进行半固态等温退火。研究了强磁场对铁磁Mn-Sb颗粒粗化过程中晶体取向演变的影响。研究了强磁场对处理后合金磁性能的影响。随着强磁场的施加，Mn-Sb颗粒的c轴垂直于所施加的磁场而取向。颗粒的取向度随着退火时间的增加而增加。经过磁场处理的合金表现出磁各向异性行为。提出了一种生产磁性颗粒增强化合物的工艺路线。
An Mn-Sb alloy was isothermally annealed in a semisolid state without and with a high magnetic field. The effect of the high magnetic field on the evolution of the crystal orientation of ferromagnetic Mn-Sb particles during their coarsening process was investigated. The effect of the high magnetic field on the magnetic property of the treated alloys was studied. With the application of the high magnetic field, the Mn-Sb particles were orientated with their c-axes perpendicular to the applied magnetic field. The orientation degree of the particles increased with increasing annealing time. The magnetic field-treated alloys showed a magnetically anisotropic behavior. A processing route for producing magnetic particle-reinforced compounds is proposed.