Welding Journal, Volumen21

acetylene aircraft alloy aluminum AMERICAN WELDING SOCIETY application arc welding assembly beam blowpipe Boiler Brazing butt welds Calif Carbide carbon Chairman Chicago Cleveland Committee Company construction cooling Corp cracks cutting Detroit developed diameter edge elec electric arc Electric Welding fabrication fillet welds flame Flux Gas Welding hardening heat industry inspection iron Lincoln Electric load manufacturer material meeting ment method Nickel Ohio oxyacetylene oxygen pipe plate position preheating pressure procedure production repair resistance welding riveted seam Section shear shear strength sheet ship Shipbuilding shown in Fig specimens speed spot welding Stainless Steel standard strength stress structure surface tank temperature tensile tensile strength Thermit thickness tion Tobin Bronze torch trode tube voltage weld metal welder welding current welding electrodes Welding Engineer welding equipment welding machine welding operators welding rod X-ray York