摘要
对经正火处理的L360无缝管线钢利用控轧控冷工艺进行了双相钢开发,得到了铁素体-贝氏体双相组织,使试验钢的强韧性能提高20%以上。
Based on the research and development of phase steel,L360 seamless pipeline by normalizing treatment was carried out by controlled rolling and cooling technology.Then,the ferrite and bainite dual-phase steel was obtained,which can make the strength of the steel and plastic increase by at least 20%.
出处
《热加工工艺》
CSCD
北大核心
2015年第6期64-66,共3页
Hot Working Technology
基金
国家自然科学基金(51101114)
关键词
双相钢
控制轧制
管线钢
dual phase steel
controlled rolling
pipe line steel
作者简介
师静蕊(1976-),女,河南人,工程师,硕士,主要研究方向为金属材料,耐火材料:电话:027—68862305;E—mail:shijingrui@wust.edu.cn