公开(公告)号：US4517441A

公开(公告)日：1985-05-14

申请号：US550544

申请日：1983-11-10

申请人： Jan Kaljee ,  Leo J. Lalor ,  Sergio M. Pagani ,  Frederick P. A. Robinson

发明人： Jan Kaljee ,  Leo J. Lalor ,  Sergio M. Pagani ,  Frederick P. A. Robinson

IPC分类号： B23K35/06 ,  B23K35/30 ,  B23K35/365 ,  B23K35/22 ,  B23K35/362

CPC分类号： B23K35/365 ,  B23K35/3086

摘要： A welding electrode is provided which is suitable for welding chromium containing ferritic corrosion resistant steels. The electrode comprises a low-carbon manganese steel core wire having a carbon content of less than 0.1% by mass, and a manganese content of 0.35-0.60% by mass. The electrode has a basic chromium alloyed flux coating, which upon welding, deposits a low-carbon chromium martensitic ferritic weld metal comprising about 90% by mass low carbon martensite and about 10% by mass ferrite and having a carbon content of less than 0.04% by mass.

摘要翻译： 提供焊接电极，适用于焊接含铬铁素体耐腐蚀钢。 电极包含碳含量小于0.1质量％，锰含量为0.35-0.60质量％的低碳锰钢芯线。 电极具有碱性铬合金助焊剂涂层，其在焊接时沉积低碳铬马氏体铁素体焊接金属，其包含约90质量％的低碳马氏体和约10质量％的铁素体，并且具有小于0.04％的碳含量 的质量。