Media Storage Type : 32 GB USB Stick
NPTEL Subject Matter Expert : Prof. Dheerendra Kumar Dwivedi
NPTEL Co-ordinating Institute : IIT Roorkee
NPTEL Lecture Count : 60
NPTEL Course Size : 7.8 GB
NPTEL PDF Text Transcription : Available and Included
NPTEL Subtitle Transcription : Available and Included (SRT)
Lecture Titles:
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