%0 Journal Article
%T Effect of induced magnetic field on microstructure and magnetic properties of Bi-Mn alloy<br>诱导磁场对Bi-Mn合金微观结构与磁性的影响
%A Jia Guang-Qiang
%A Zhang Jin-Cang
%A Liu Yong-Sheng
%A Zhang Xiao-Yong
%A Ren Zhong-Ming
%A Cao Shi-Xun
%A Li Xi
%A Deng Kang
%A <br>贾广强
%A 张金仓
%A 刘永生
%A 张晓勇
%A 任忠鸣
%A 曹世勋
%A 李　喜
%A 邓　康
%J 物理学报
%D 2005
%I 
%X The Bi_Mn wt6% alloys were solidified from semi_solid state in a magnetic field. The microstructure and magnetic properties have been studied systematically. The results show that the samples were of a eutectic structure of double phases and have large anisotropy. It was shown that the alignment of MnBi crystals occurred along the induced field. With increasing induced magnetic field, the remanence(Mr) increased gradually, which shows that the higher the induced magnetic field, the better the alignment. The spin reorientation temperature (TSR) for MnBi alloys increases with increasing induced magnetic field. The effects of the induced field on the microstructure and the magnetic properties of Bi_Mn wt6% alloys were also discussed.
%K magnetic field inducement
%K Bi_Mn alloy
%K MnBi phase
%K directional alignment<br>磁场诱导，
%K BiMn合金，
%K MnBi相，
%K 定向排列
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=A2BDD109D32FC7D5&yid=2DD7160C83D0ACED&vid=318E4CC20AED4940&iid=38B194292C032A66&sid=6BF76AE9E086F688&eid=8FC26EAE44BDA92A&journal_id=1000-3290&journal_name=物理学报&referenced_num=2&reference_num=33