# Fundamental Of Welding Science And Technology

- Institution: IIT Guwahati
- Department: Mechanical Engineering
- Teacher: Prof. Pankaj Biswas
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/112103263)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/112103263)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 1: Introduction of welding](https://invisiblenetwork.ai/learn/nptel/112103263/ea8b11a1ae06) (Video)
2. [Lecture 2: Classification of welding and joints](https://invisiblenetwork.ai/learn/nptel/112103263/a3a8e15e12d6) (Video)
3. [Lecture 3: Parts of weld joint](https://invisiblenetwork.ai/learn/nptel/112103263/158c85bd175b) (Video)
4. [Lecture 4: Welding Symbol](https://invisiblenetwork.ai/learn/nptel/112103263/164e7c7a0bd1) (Video)
5. [Lecture 5: welding power source 1](https://invisiblenetwork.ai/learn/nptel/112103263/cc6cb07b2cee) (Video)
6. [Lecture 6: Welding power source 2](https://invisiblenetwork.ai/learn/nptel/112103263/7dfb3e72a9dd) (Video)
7. [Lecture 7: Welding Power sources characteristics-1](https://invisiblenetwork.ai/learn/nptel/112103263/3b5797dbe6e0) (Video)
8. [Lecture 8: Welding Power sources characteristics-2](https://invisiblenetwork.ai/learn/nptel/112103263/a22c74db5698) (Video)
9. [Lecture 9: Physics of welding-1](https://invisiblenetwork.ai/learn/nptel/112103263/1e588cb88965) (Video)
10. [Lecture 10: Physics of welding-2](https://invisiblenetwork.ai/learn/nptel/112103263/9e62684c8fb5) (Video)
11. [Lecture 11: Physics of welding-3](https://invisiblenetwork.ai/learn/nptel/112103263/dae12ecb183c) (Video)
12. [Lecture 12: Physics of welding-4 (Arc Stability and Arc Blow)](https://invisiblenetwork.ai/learn/nptel/112103263/de5137dc2f48) (Video)
13. [Lecture 13: Physics of welding-5 (Metal Transfer-1 )](https://invisiblenetwork.ai/learn/nptel/112103263/8c581c28d830) (Video)
14. [Lecture 14: Physics of welding-6 (Metal Transfer-2 )](https://invisiblenetwork.ai/learn/nptel/112103263/d0f07d08ac13) (Video)
15. [Lecture 15: Physics of welding-7 (Metal Transfer-3 )](https://invisiblenetwork.ai/learn/nptel/112103263/fef9d3363830) (Video)
16. [Lecture 16:Physics of welding-8 (Metal Transfer-4 )](https://invisiblenetwork.ai/learn/nptel/112103263/6314838c9eae) (Video)
17. [Lecture 17:Physics of welding-9 (Metal Transfer-5 )](https://invisiblenetwork.ai/learn/nptel/112103263/a4f05c4dc50b) (Video)
18. [Lecture 18:Physics of welding-10 ( Metalting Efficiency )](https://invisiblenetwork.ai/learn/nptel/112103263/14f304e17c71) (Video)
19. [Lecture 19:Oxy-Fuel Gas Welding](https://invisiblenetwork.ai/learn/nptel/112103263/7f63986eb69d) (Video)
20. [Lecture 20: Shielded Metal Arc Welding](https://invisiblenetwork.ai/learn/nptel/112103263/35a43027d5bc) (Video)
21. [Lecture 21: Gas Tungsten Arc Welding](https://invisiblenetwork.ai/learn/nptel/112103263/4b03a6063154) (Video)
22. [Lecture 22: Gas Metal Arc Welding](https://invisiblenetwork.ai/learn/nptel/112103263/cbd89d2877a0) (Video)
23. [Lecture 23: Submerged Arc Welding](https://invisiblenetwork.ai/learn/nptel/112103263/89528d104353) (Video)
24. [Lecture 24: Welding Defects and Inspection](https://invisiblenetwork.ai/learn/nptel/112103263/a66e93e6891c) (Video)
25. [Live Session 10-02-2021](https://invisiblenetwork.ai/learn/nptel/112103263/ea8b11a1ae06-2) (Video)
26. [Live Session 02-03-2021](https://invisiblenetwork.ai/learn/nptel/112103263/a3a8e15e12d6-2) (Video)
27. [Live Session 14-02-2020](https://invisiblenetwork.ai/learn/nptel/112103263/158c85bd175b-2) (Video)
28. [Live Session 12-03-2020](https://invisiblenetwork.ai/learn/nptel/112103263/164e7c7a0bd1-2) (Video)
29. [Live Session 14-02-2022](https://invisiblenetwork.ai/learn/nptel/112103263/cc6cb07b2cee-2) (Video)
30. [Live Session 16-02-2024](https://invisiblenetwork.ai/learn/nptel/112103263/7dfb3e72a9dd-2) (Video)
31. [Live Session 08-03-2024](https://invisiblenetwork.ai/learn/nptel/112103263/3b5797dbe6e0-2) (Video)
32. [Live Session 10-02-2025](https://invisiblenetwork.ai/learn/nptel/112103263/a22c74db5698-2) (Video)
33. [Live Session 28-02-2025](https://invisiblenetwork.ai/learn/nptel/112103263/1e588cb88965-2) (Video)