机械合金化制备Fe_3Si金属间化合物的研究进展  

Research Progress in Fe_3Si Intermetallic Compounds Prepared by Mechanical Alloying

作　　者：马瑞[1,2] 谢泉[3,2] 万明攀[1] 黄晋[3,2] 

机构地区：[1]贵州大学材料与冶金学院,贵州贵阳550025 [2]贵州大学新型光电子材料与技术研究所,贵州贵阳550025 [3]贵州大学大数据与信息工程学院,贵州贵阳550025

出　　处：《热加工工艺》2016年第6期5-8,11,共5页Hot Working Technology

基　　金：国家自然科学基金项目(61264004);贵州省自然科学基金项目(黔科合J字[2012]2120);科技部国际科技合作专项项目(2008DFA52210);贵州省科技攻关项目(黔科合GY字[2011]3015);贵州省科技创新人才团队建设专项资金项目(黔科合人才团队[2011]4002);贵州省教育厅"125"重大科技专项项目(黔教合重大专项字[2012]003)

摘　　要：综述了用机械合金化法制备金属间化合物Fe_3Si的研究现状和发展情况。介绍了球磨时间、球料比、分散剂等球磨参数对Fe_3Si机械合金化过程的影响,同时还介绍了热处理工艺对Fe_3Si合金的影响,以及Fe_3Si机械合金化后粉体的成形烧结工艺及性能。讨论了制备金属间化合物Fe_3Si机械合金化的发展前景。The research status and development situation on the formation of Fe3Si intermetallic compounds by mechanical alloying were summarized. The mechanical alloying process affected by milling parameters, such as milling time, ball-to-powder weight ratio, dispersants and so on, were introduced. The effects of heat treatment on Fe3Si alloys were introduced. The sintering techniques of mechanically alloyed powders and properties were also introduced. The development prospect of the formation of Fe3Si intermetaUic compounds by mechanical alloying was discussed.

关 键 词：FE3SI 金属间化合物 机械合金化 

分 类 号：TG113.12[金属学及工艺—物理冶金]