Download - Afe Babalola University ePortal · Wire brush etc., Equipments used in Arc Welding ... Coated electrodes (ii) Bare electrode . Coated electrodes carry a core Of bare metallic coated

Transcript
  • Common defects in welding

    1. Cracks

    2. Porosity

    3. Poor fusion

    4. Inclusions

    5. Undercut