国内外超细晶钢铁材料研究进展  

Research Progress on Ultra-fine Grained Steel Materials at Home and Abroad

作　　者：倪翀奕 朱晓雷 贾吉祥 赵成林 李晓伟 郭庆涛 

机构地区：[1]鞍钢集团钢铁研究院,辽宁鞍山114009

出　　处：《鞍钢技术》2016年第2期9-14,共6页Angang Technology

摘　　要：介绍了几种常用的晶粒细化方法,包括微合金细化法、电磁场细化法、纳米析出相细化法、应变诱导相变和形变强化相变,分析了超细晶材料在开发和应用中存在的问题,为钢铁材料晶粒细化的研究及实际应用提供参考。Such normal grain refining methods as micro-alloy refining method, electromagnetic field refining method, nanometer-sized precipitation refining method, strain induced transf-ormation and deformation enhanced transformation were introduced. The existing problems in development and applications of ultra-fine grained steel materials with grain refinement were analyzed so that some references for development and applications of grain refining methods for steel materials in practice were offered.

关 键 词：晶粒细化 微合金化 电磁场细化 应变诱导相变 形变强化相变 

分 类 号：TG269[金属学及工艺—铸造]