无取向硅钢热轧组织演变规律的研究  

A Research into Microstructure Revolution of Hot-rolled Non-oriented Silicon Steel Strip

作　　者：黄璞[1] 郭小龙[1] 冯大军[1] 杜光梁[1] 

机构地区：[1]武钢研究院硅钢研究所,湖北武汉430080

出　　处：《武汉工程职业技术学院学报》2008年第3期1-3,共3页Journal of Wuhan Engineering Institute

摘　　要：运用形变储能、层错能、交滑移、相变、形变诱导相变和析出、相变应力应变诱导再结晶等概念和有关原理探讨了热轧组织演变规律,并分析了4种不同成分钢种热轧组织的形成机理。Microstructure revolution of hot-rolled strip was investigated for non-oriented silicon steel by using concepts of deformation stored energy, fault energy, cross slipping, phase transformation, phase transformation and precipitation inducted by deformation as well as re-crystallization inducted by phase transformation and strain and stress. The formation mechanism of hot-rolled microstructures of four types of steel with different components was analyzed.

关 键 词：热轧组织演变规律 形变储能 回复再结晶 相变 

分 类 号：TG337.3[金属学及工艺—金属压力加工]