稳恒强磁场在固态相变中应用的研究进展  

Research and Development of Homogeneous High Magnetic Field Applied in Solid Phase Transformation

作　　者：任晓[1,2] 周文龙[1,2] 陈国清[2] 吴承伟[1] 黄朝晖[3] 张俊善[2] 

机构地区：[1]大连理工大学工业装备结构分析国家重点实验室,辽宁大连116085 [2]大连理工大学材料科学与工程学院,辽宁大连116085 [3]北京航空材料研究院,北京100095

出　　处：《材料工程》2009年第3期82-86,共5页Journal of Materials Engineering

基　　金：国家自然科学基金项目(10477006);教育部科学技术研究重点项目(106055)资助

摘　　要：稳恒强磁场作用下的固态相变受到了广泛的关注,已成为材料科学中重要的研究领域。本文从固态相变中相稳定性、生成相形貌和晶粒细化方面介绍了稳恒强磁场的影响规律和作用机制。阐述了通过施加稳恒强磁场控制材料微观组织,从而实现改变材料的性能。稳恒强磁场将成为材料制备与改性极具潜力的手段,在开发高性能材料方面发挥巨大作用。Solid phase trans tracted much attention and formation under th becomes an potent ing mechanism of high magnetic field on solid stability and morphology could be controlled by ap materials preparation and e application of homogeneous high magnetic field has at- ial research field of material science. The effect and act- phase transformation were summarized concerning phase as well as grain refinement. plying high magnetic field, modification. It has a huge The microstrueture and pr which becomes a powerful potential for developing hig operties of materials facility h perfo available for rmance materials by high magnetic field.

关 键 词：稳恒强磁场 固态相变 相稳定性 生成相形貌 晶粒细化 

分 类 号：TG111.5[金属学及工艺—物理冶金]