Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
Patent
1976-05-19
1978-10-24
Schafer, Richard E.
Stock material or miscellaneous articles
All metal or with adjacent metals
Having metal particles
148 24, 219137R, 2191461, 428564, B32B 1516, B23K 3522
Patent
active
041222385
ABSTRACT:
The invention is concerned with a welding flux composition comprising a first alloy including iron, at least two metals reactive with oxygen under welding conditions and selected from the group consisting of aluminum, titanium, zirconium and boron and a weld improving metal selected from the group consisting of magnesium and manganese, said first alloy comprising from about 1 percent to about 4.5 percent by weight of the flux composition. The invention is also concerned with a weld forming composition comprising a metal tube having therewithin a welding flux as set out above. The invention is further concerned with a process for reducing particulate matter produced during the welding operation, comprising a welding flux used in said operation including from about 1 percent to about 4.5 percent by weight of the above first alloy.
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Caterpillar Tractor Co.
Schafer Richard E.
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