Arc Welding

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Across
  1. 3. Beads that are a maximum of 3 electrodes wide
  2. 4. These type of metals can be a problem when the metal is heated
  3. 6. May be toxic and removed with ventilation
  4. 8. Made between two base metals
  5. 9. A weld made through one piece of metal to join it to another
  6. 11. Electric current that is between electrode and metal
  7. 12. A type of weld made between two pieces
  8. 14. A weld type that is triangular in shape
  9. 15. Fusing 2 pieces of metal together into single piece
Down
  1. 1. A lens that darkens when arc is established
  2. 2. An element used to prevent steel from rusting
  3. 5. distance the fusion zone extends past the surface
  4. 7. Utilized to handle hot metal
  5. 10. Protects face and eyes from rays
  6. 13. Beads that are more than three diameters wide