Welding Journal, Volumen29

alloys aluminum AMERICAN WELDING SOCIETY application arc welding argon austenite brazing carbide carbon cast chromium clamps coating columbium Committee cooling copper Corp corrosion cost Cr-Ni cracks curves cutting cycle diameter ductility effect elec Electric electrode equipment fabrication ferrite filler flash welding FLASHING VELOCITY flux fracture gage gas welding girder hardness heat Heliarc helium holder hydrogen increase industry iron joint load machine manufacturers martensite material mechanical method molybdenum nickel notch obtained operation oxide oxyacetylene pipe plate postheat production projection welding reduced Research Suppl Resistance Welding Rockwell sheet shown in Fig shows shrinkage specimens spot welding sprayed spreading resistance stainless steel standard strength stress structure surface Table tensile tensile strength thickness tion torch transition temperature tube tungsten ture upset current weld deposits weld metal welder welding current Welding Engineer WELDING JOURNAL wire