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How to Use Welding Electrodes
How to Choose D C Arc Welding Equipment
16 other sections not shown
ac or dc aluminum alloys application arc welder arc welding automatic average butt welding carbon arc welding carbon steel cast cent circuit cleaning coated cooling copper cost cracking deposited diameter duty factor edge elec electrical electrode filler rod fillet welds film flame flash weld flash-butt welding flux gas welding heat heat-affected zone high speed steel joint load machine magnetic material melting method mild steel molten motor-generator obtained oxide oxyacetylene parent metal plate polarity porosity power factor preheating produce projection welding resistance welding resistor seam sheet shown in fig single operator slag specimens spot welding stainless steel strength Sureweld surface temperature tensile thickness tion torch transformer trode tube unit upset usually voltage weld line weld metal weldability welding current welding equipment welding operator welding process welding speeds X-ray zone