完全再结晶区控轧与强韧性能  

Controlled Rolling in Complete Recrystallization Region and Strengthand Toughness Properties

作　　者：常跃峰[1] 叶建军[1] 

机构地区：[1]舞阳钢铁有限责任公司科技部

出　　处：《宽厚板》1999年第5期25-28,共4页Wide and Heavy Plate

摘　　要：本文研究了提高舞钢4200mm轧机在奥氏体完全再结晶区(高温区)压下率对产品性能的影响.结果表明:适当提高高温区的压下率,不仅提高了钢板的强韧性能,而且减少了轧制道次,提高了生产率.This article makes study of the effect of raising reduction amount ( percent reduction ) of 4200mm mill of Wuyang Steel in austenitic complete recrystallization region (high temperature region) on product properties. The result shows that properly raising percent reduction in high temperature not only enhances strength and toughness properties of the plate,but also reduces rolling passes and improves productivity.

关 键 词：完全再结晶区 压下降 强韧性能 控制轧制 钢板 

分 类 号：TG335.5[金属学及工艺—金属压力加工]