发明名称 |
SYSTEMS AND METHODS FOR WELDING MILL SCALED WORKPIECES |
摘要 |
This disclosure relates generally to Gas Metal Arc Welding (GMAW) and, more specifically, to Metal-cored Arc Welding (MCAW) of mill scaled steel workpieces. A metal-cored welding wire, including a sheath and a core, capable of welding mill scaled workpieces without prior descaling is disclosed. The metal-cored welding wire has a sulfur source that occupies between approximately 0.04% and approximately 0.18% of the weight of the metal-cored welding wire, and has a cellulose source that occupies between approximately 0.09% and approximately 0.54% of the weight of the metal-cored welding wire. |
申请公布号 |
WO2016061007(A1) |
申请公布日期 |
2016.04.21 |
申请号 |
WO2015US55184 |
申请日期 |
2015.10.13 |
申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
BARHORST, STEVEN EDWARD;DUNCAN, DARYL L.;BUNDY, JOSEPH C.;XIAO, ZHIGANG, STEVEN EDWARD |
分类号 |
B23K35/30;B23K9/16;B23K9/173;B23K35/02;B23K35/368;B23K35/40;B23K103/04 |
主分类号 |
B23K35/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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