高炉风口耐磨合金的堆焊  

Welding Wear-resisting Alloy on the Tuyere of Blast Furnace

作　　者：李恒山[1,2] 陈燕才 杨艳芳[3] 但斌斌 LI Heng-shan;CHEN Yan-cai;YANG Yan-fang;DAN Bin-bin(Research and Development Center of WlSCO.WuHan 430080,China;Heavy Machinery Group Co.Ltd of WlSCO.WuHan 430083,China;Wuhan University of Science and Technology ,Wuhan 430081, China)

机构地区：[1]武钢研究院,武汉430080 [2]武汉科技大学,武汉430081 [3]武汉钢铁重工集团有限公司,武汉430083

出　　处：《装备维修技术》2017年第3期18-21,共4页Equipment Technology

摘　　要：介绍了高炉风口耐磨合金的焊接过程。选择合理的过渡层焊丝ERNiCu-7以及工作层焊丝HS112,采取合理的工艺措施进行MIG焊,得到了较理想的结果。为类似高炉风口表面焊接耐磨合金提供了实践经验。This paper introuduces process for welding on the tuyere of blast furnace. Perfect result has been gained by using reasonable transition ERNi Cu-7 and working HS112 wire and choosing reasonable technology and using the method of MIG. It offeres practical experience to weld same components on the tuyere of wear-resisting alloy of blast furnace.

关 键 词：风口 MIG 焊接 

分 类 号：TG135.6[一般工业技术—材料科学与工程]