采用过渡层法焊接不锈钢与紫铜王志德（甘肃省兰州市兰州钢厂设备公司７３００２０）炼钢电炉上的导电管大多是由不锈钢与紫铜焊接而成。二者焊接时，填充材料及焊接工艺的选择较为困难。经实践，采用镍基焊条熔敷过渡层加以合理的焊接工艺，焊缝质量较高，能够满足设计要... The use of transitional layer method of welding stainless steel and copper Wang Zhide (Lanzhou, Lanzhou, Gansu Province, steel plant equipment company 730020) Most of the conductive tubes on the steelmaking furnace is made of stainless steel and copper welded together. When the two are welded, the choice of filler material and welding process is more difficult. Practice, the use of nickel-based welding layer deposited transition layer to a reasonable welding process, the weld quality is higher, to meet the design to ...