Welding Metallurgy

Course Duration: 5 days

Course Contents:

• Principle of metallurgy
• Structure of metals
• Basic concept of solidification (Modes of solidification)
• Mechanical properties of metals
• Macro & microscopic examinations
• Iron carbon diagram
• Effect of alloying element
• Fusion welding processes
• Heat flow during welding
• Temperature changes in welding (Rate of heating, Max. temp. & Rate of cooling)
• Preheat temperature & post heat temperature
• Heat treatment of welded joint
• Defects of welding
• Structure of welded joint
• Structure of Heat – affected zone
• Applications of welding metallography

Attendance: All Engineers working in the fields of welding Technology & Quality assurance of welded joints