Welding Engineering Video Lectures

Welding Engineering
'Welding Engineering' Video Lectures by Dr. D. K. Dwivedi from IIT Roorkee
"Welding Engineering" - Video Lectures
1. Introduction to Welding Engineering
2. Classification of Welding Processes- I
3. Classification of Welding Processes- II
4. Sources of Heat and Protection of Weld pool
5. Protection of Weld Pool
6. Introduction.
7. Fundamentals of Arc Initiation
8. Arc Maintenance & Arc Characteristics
9. Arc Forces
10. Arc Efficiency
11. Melting Rate in Different Welding Processes
12. Types of power sources and their characteristics- I
13. Types of power sources and their characteristics- II
14. SMAW- I
15. SMAW- II
16. GTAW- I
17. GTAW- II
18. PAW & SAW
19. SAW
20. GMAW
21. Brazing, Soldering & Braze Welding
22. Braze welding and Electroslag welding
23. Weld Thermal Cycle
24. Effect of WTC and Cooling rate in welding
25. Cooling rate
26. Peak temperature & Solidification rate
27. Residual stress- I
28. Residual stress- II
29. Introduction
30. Type of joints and welds
31. Edge preparation
32. Design for static and fatigue loading
33. Fatigue fracture of weld joints- I
34. Fatigue fracture of weld joints- II
35. Introduction-
36. DT & NDT
37. Understanding Weldability
38. Reactions in weldment
39. Weldability of Al alloys
40. Failure analysis and prevention
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