电场退火(Ti+Nb)IF深冲钢板再结晶及织构的研究  

STUDY ON RECRYSTALLIZATION AND TEXTURE OF IF STEEL PLATE ANNEALED WITH ELECTRIC FIELD

作　　者：王轶农[1] 何长树[1] 蒋奇武[1] 王刚[1] 赵骧[1] 左良[1] 

机构地区：[1]东北大学

出　　处：《钢铁》2001年第7期42-45,共4页Iron and Steel

基　　金：国家自然科学基金资助项目 (5 97740 35 )

摘　　要：利用 X射线织构定量分析技术并结合金相组织观察 ,对冷轧 IF深冲钢板在电场作用下的再结晶组织及织构演变规律进行了研究。结果表明 ,外加电场具有抑制冷轧 IF钢板再结晶进程及促进再结晶γ- fiber纤维织构的形 F成和发展的作用。根据 Gibbs- Thom son关系式 ,对电场作用下冷轧 IF钢板再结晶织构形成机制进行了分析和探讨。Effect of DC electric field on recrystallization and texture development in IF steel was studied by X ray diffraction technique)ODF analysis combined with optical microscopy observation The result show that the electric field can retard the recrystallizaton process and grain growth, and promote development of γ fiber texture Based on the Gibbs Thomson formula, the possible mechanism of recrystallization texture formation in IF steel during electric field annealing is discussed

关 键 词：电场 IF钢 再结晶 织构 退火 

分 类 号：TG335[金属学及工艺—金属压力加工]