NOC:Joining Technologies for Metals

Lecture 1 - Introduction: Manufacturing and Joining

Lecture 2 - Fundamental mechanisms of Joining

Lecture 3 - Classification of Joining Processes

Lecture 4 - Heat Generation in Welding

Lecture 5 - Protection of Weld Metal

Lecture 6 - Principle of Fusion Welding Processes: Gas Welding

Lecture 7 - Fundamentals of Welding

Lecture 8 - Physics of Welding Arc

Lecture 9 - Shielded Metal Arc Welding

Lecture 10 - Gas Tungsten Arc Welding

Lecture 11 - Newer variants of Gas tungsten arc welding

Lecture 12 - Gas metal arc welding

Lecture 13 - Submerged arc welding

Lecture 14 - Electro-slag and Electro-gas welding

Lecture 15 - Laser beam welding

Lecture 16 - Brazing

Lecture 17 - Soldering and braze welding

Lecture 18 - Fundamentals of resistance welding

Lecture 19 - Resistance welding processes: spot and seam welding

Lecture 20 - Flash butt welding

Lecture 21 - Adhesive joining

Lecture 22 - Weld bonding

Lecture 23 - Solid state joining technologies: Fundamentals

Lecture 24 - Ultrasonic welding

Lecture 25 - Diffusion welding

Lecture 26 - Explosive welding

Lecture 27 - Magnetic pulse welding

Lecture 28 - Weld thermal cycle

Lecture 29 - Heat affected zone and weld thermal cycle - I

Lecture 30 - Heat affected zone and weld thermal cycle - II

Lecture 31 - Solidification of weld metal

Lecture 32 - Metallurgical transformations in weld and heat affected zone of steels

Lecture 33 - Residual Stresses in Weld Joints

Lecture 34 - Solidification cracking and their control

Lecture 35 - Cracking of Welded Joints II - Cold Cracks

Lecture 36 - Understanding Weldability Introduction - I

Lecture 37 - Understanding Weldability Introduction - II

Lecture 38 - Metal Properties and Weldability - I

Lecture 39 - Metal Properties and Weldability - II

Lecture 40 - Weldability of Work Hardenable Metals

Lecture 41 - Weldability of Work Hardenable and Precipitation Strengthened Metals

Lecture 42 - Weldability of Precipitation Strengthened Metals

Lecture 43 - Weldability of Metals Strengthened by Grain Refinement and Transformation Hardening

Lecture 44 - Weldability of Transformation Hardening Metals

Lecture 45 - Weldability of Metals - Combination of Strengthening Mechanisms

Lecture 46 - Weldability Consideration

Lecture 47 - Weldability of Carbon and Alloy Steel - I

Lecture 48 - Weldability of Carbon and Alloy Steel - II

Lecture 49 - Weldability of Carbon and Alloy Steel - III

Lecture 50 - Weldability of Low Carbon Steel and Mild Steel

Lecture 51 - Weldability of Medium Carbon Steel and High Carbon Steel

Lecture 52 - Weldability of High Strength Low Alloy Steels

Lecture 53 - Weldability of HTLA Steel - I

Lecture 54 - Weldability of HTLA Steel - II

Lecture 55 - Weldability of Cr-Mo Steel - I

Lecture 56 - Weldability of Cr-Mo Steel - II

Lecture 57 - Weldability of Pre-coated Steel - I

Lecture 58 - Weldability of Pre-coated Steel - II

Lecture 59 - Weldability of Stainless Steel - I

Lecture 60 - Weldability of Stainless Steel - II