• Step 1
    After stable setting the ceramic mold and metal surface in place, put the disk into mold.
  • Step 2
    Tap the welding powder into mold.
  • Step 3
    Cover the lid and easily trace the staring powder on it.
  • Step 4
    Use the flint gun to ignite the starting powder.
  • Step 5
    The ignition takes place.
  • Step 6
    The exothermic reaction is on process immediately.
  • Step 7
    The process ends. Leave the mold to cool.
  • Step 8
    Break the mold.
  • Step 9
    The weld form is complete.