93 pages matching automatic welding in this book
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Welding in Boilers and Power Station Plant T Carlile and H Harris I
Welding in Locomotive and Carriage and Wagon Workshops of British Railways George Foster
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Alcan aluminium alloys application arc length arc welding argon argon-arc welding austenitic automatic welding boiler British brittle fracture butt joints butt welds carbon chemical construction corrosion cost cover plates cracking defects ductility effect electrode Engineering equipment fabrication factors fatigue ferrite filler metal fillet welds flange flux girders heat heat-affected zone heat-treatment increase industry inert-gas length load longitudinal machine manual welding material mechanical metal-arc welding metallurgical method mild steel normal notch obtained operation oxy-acetylene oxygen pipe plant porosity position possible practice preheat problems production properties radiographic rail ends reduced residual stresses resistance resistance welding riveted shielding shielding gas shown in Fig shows specification specimen standard strength stress relieving structure submerged-arc suitable surface tank technique temperature tensile test pieces thick tion tube voltage weld metal weldability welded joints welder welding head welding processes welding speed wire