摘要
分析了首钢长治钢铁公司100万t/a精品螺纹棒材生产线的工艺流程及车间平面布置,重点介绍了该生产线采用的热送热装、蓄热步进炉、无槽轧制、在线热处理等新技术和新工艺。该生产线投产后,月产量稳步提高,取得了较好的经济效益和社会效益。
It is analyzed the process flow and workshop layout of 1 millions t/a competitive reinforced bar line of Shougang Changchi Iron and Steel Co. , Ltd. , introduced as emphasis the new technique and process a- dopted in the line such as hot delivery and hot charging, regenerative walking beam heating furnace, groove- less rolling, on - line heat treatment. After it put into production the output per month gets gradually in- creased, better economic and social profit got.
出处
《河北冶金》
2013年第3期55-58,共4页
Hebei Metallurgy
关键词
螺纹棒材
工艺
设备
研究
应用
reinforced bar
process
equipment
research
application
