Welding

• What is Welding?
• Welding Procedures
• Basic Welding Joints
• Welding Positions
• Full Penetration Weld
• Welding Pretreatment
• Welding Defects
• Welding Safety

Welding Processes

• TIG
• MIG
• FCAW
• SMAW
• Orbital
• Laser of Metals
• Laser of Plastics

misc. Welding

• Post Weld Heat Treatment
• Back Purging Welds
• Welding O-Let Fittings
• Explosion cladding/welding
• Laser Brazing
• What is a Golden Weld?

AWS

• Who is AWS?

P-Number

• P-Number in Welding