强磁场在材料科学中的应用现状及理论分析  

Application situation and theoretical analysis of high magnetic field in material science

作　　者：陈东风[1] 曹志强[1] 杨淼[1] 张婷[1] 

机构地区：[1]大连理工大学铸造工程中心,辽宁大连116024

出　　处：《钢铁研究》2007年第3期58-62,共5页Research on Iron and Steel

基　　金：国家自然科学基金资助项目(50274018)

摘　　要：在电磁加工的研究过程中,强磁场在材料科学中应用一直是关注的热点,虽然还处于初级的研究阶段,但是已取得可喜的成果。在施加强磁场的条件下,发现了大量的有价值的磁现象,建立了相关的强磁场理论,为工业的应用提供依据。介绍了强磁场在取向、抑制对流、磁分离和热处理方面的应用,并分析了其原理,对强磁场的发展进行了总结。In electromagnetic processing field, the application of high magnetic field in material science has been a hot subject. In the condition that exert high magnetic field, a number of valuable magnetic phenomena have been found. Some new theoretical problems of high magnetic field are described that offered a basis for its application in industry. Magnetic orientation, restrain convection, magnetic separation and heat treatment are emphasized in this paper. In addition, some theoretical problems of high magnetic field and its application trend are also analyzed.

关 键 词：电磁加工 强磁场 磁取向 磁分离 热处理 

分 类 号：O441.4[理学—电磁学]