唐钢ER70S-6焊丝钢的生产工艺研究及质量分析  

Technique Study and Quality Analysis on ER70S-6 Welding Steel in Tanggang

作　　者：张春燕[1] 关玉佐[1] 杜秀珍[1] 陈嘉华[2] 

机构地区：[1]唐山钢铁公司技术中心,063016 [2]唐山钢铁公司销售公司,063016

出　　处：《天津冶金》2003年第6期32-34,共3页Tianjin Metallurgy

摘　　要：介绍了唐钢ER70S-6焊丝钢的特点对盘条质量进行了分析。对该钢化学成分、冶炼和轧制工艺进行了优化研究,使其综合性能明显改善。According to the feature of ER70S-6 welding steel,the quality of wire rods is analyzed. The chemical composition, refining and rolling technique are optimized and studied, which to improve the general performance of welding steel obviously.

关 键 词：焊丝钢 生产工艺 化学成分 力学性能 质量 

分 类 号：TG422[金属学及工艺—焊接]