摘要
20世纪90年代以来,薄板坯连铸连轧技术及中厚板坯炉卷轧制工艺,进入了低合金高强度钢(HSLA)的生产流程;并在该流程中对HSLA钢热机械控制轧制工艺(TMCP)取得了不少有益的经验。目前薄板坯连铸连轧CSP(Compact Strip Production)工艺所开发的钢种有:(1)ECC、UCC和IF软钢;(2)高强度多相DP和TRIP钢;(3)X80级管线钢。介绍了薄板坯连铸连轧和中厚板坯炉卷轧制工艺开发的HSLA钢品种的工艺特点和工艺优化。
Since the nineties of 20 century the thin slab casting - direct rolling and the medium-heavy slab casting - Steckel Mill wiling technologies have been involved in production line of high strength low alloy （HSLA） steel, and in these processes a lot of available operation experiences of thermal-mechanical control process （TMCP） for production of HSLA steel have been achieved, At present the steel grades being developed by CSP （compact strip production） process are （1） ECC, UCC and IF soft steel; （2） high strength multi-phase DP and TRIP steel; and （3） X80 grade pipe steel, The characteristic and optimization of both processes for developing HSLA steel grade are presented.
出处
《特殊钢》
北大核心
2006年第2期1-5,共5页
Special Steel
关键词
HSLA钢
薄板坯连铸连轧
中厚板坯炉卷轧制
进展
HSIA Steel, Thin Slab Casting- Direct Rolling, Medium-Heavy Slab Casting- Steckel Mill Rolling,Development
