长钢精品螺纹棒材生产工艺及设备的研究与应用  

RESEARCH AND APPLICATION OF PRODUCTION PROCESS AND EQUIPMENT FOR COMPETITIVE REINFORCED BAR

作　　者：王烈[1] 宋金虎[2] 吴明安[2] 侯栋[2] 

机构地区：[1]北京首钢国际工程技术有限公司轧钢室,北京100043 [2]首钢长治钢铁有限公司轧钢厂,山西长治046031

出　　处：《河北冶金》2013年第3期55-58,共4页Hebei Metallurgy

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.

关 键 词：螺纹棒材 工艺 设备 研究 应用 

分 类 号：TG335.6[金属学及工艺—金属压力加工]