强磁场在金属材料制备中应用研究的进展  

Progress in Applications of Strong Magnetic Field in Processing Metallic Materials

作　　者：任忠鸣[1] 晋芳伟[1] 

机构地区：[1]上海大学材料科学与工程学院,上海200072

出　　处：《上海大学学报（自然科学版）》2008年第5期446-455,共10页Journal of Shanghai University:Natural Science Edition

基　　金：国家杰出青年科学基金资助项目(50225416);国家自然科学基金资助项目(50234020);教育部长江学者和创新团队发展计划基金资助项目(IRT0739)

摘　　要：强磁场下金属材料制备加工过程是一个新兴的研究领域,近年来发展迅速.作者综述了这一领域的主要进展,重点讨论了强磁场的晶体取向作用、磁场对金属凝固的作用、磁场下金属热处理和磁场的相变热力学效应等,指出强磁场对金属材料制备的影响是独特和复杂的,具有广阔的发展前景.同时分析了需进一步研究的主要方向.Processing metallic materials under a strong magnetic field is a newly emerging research area, and undergoes fast development. Main progresses in this area are reviewed, with the focus on the influence of strong magnetic field on alignment and orientation of crystals, solidification of metals, heat treatment of alloys, and thermodynamics of phase transformation. It is shown that the influence of strong magnetic field is unique and complicated, with promising prospects. Problems in this area that need further research are discussed.

关 键 词：金属材料 强磁场 材料制备 晶体 磁力 

分 类 号：TG111[金属学及工艺—物理冶金]