摘要
随钢结构建筑的迅猛发展,对建筑用钢板的强韧度、屈强比、焊接性等提出了更高的要求。本文介绍了高强度低屈强比建筑用钢板的特点,化学成分设计和组织控制的要点,以及Q-Q′-T和Super-OLAC& HOP两种生产工艺。
With the rapid development of steel framed buildings, the steel plates for buildings must possess higher performances of strength, toughness, yield ratio and weldability, etc. The characteristics of this plate, chemical composition and multiphase microstructure control key points and the manufacturing technologies of Q- QCT and Super-OLAC ＆ HOP had been introduced.
出处
《轧钢》
北大核心
2009年第3期31-35,共5页
Steel Rolling
基金
国家科技支撑计划项目(2006BAE03A08)
