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Introduction
Scope of the course
What is Welding
Classification of Welding
Types of Weld Joints
Types of Welds
Welding Techniques
Joint Cleaning and Fluxing
Liquid State WELDING
Gas Welding
OAW - Oxy acetylene (GAS) welding
Advantages & disvantages of OAW
Color of Flames in Gas Welding
Types of Flames
Torch Angle and Flame Density
Selection of Torch Angle
AAW - Air Acetylene (GAS) Welding
OHW - Oxy Hydrogen(GAS) Welding
Arc Welding
Power Supply in Arc Welding
Coding of Electrodes
Types of Arc Welding
Resistance Welding
Solid State WELDING
Explosive Welding
Friction Welding
Ultrasonic Welding
Diffusion Welding
Forge Welding
Liquid-Solid State WELDING
Brazing
Soldering
Miscellaneous
Weldability
Welding Defects