# Materials Processing (Casting, Forming and Welding)

- Institution: IIT Guwahati
- Department: Mechanical Engineering
- Teacher: Prof. Swarup Bag
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/112103528)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/112103528)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The progress of material processing is ever challenging with the development of new materials and their application in modern technologies. Materials processing effectively transforms the raw materials into useful products and largely decides the thermal, electrical, mechanical and other characteristic properties. The specific properties of materials, useful coating, thin film deposition, and integration of fibers mainly bring the functional properties of modern optical, electronic, and biomedical devices. Material processing technologies are mainly explained by heat transfer and material flow, diffusion, phase transformation and solidification that bridge the gap between manufacturing science and engineering. The syllabus is oriented to the conventional and advancement of the material processing technologies. The modules cover almost all the direction of material processing technologies and it is blended with fundamental development to the recent technologies. Audience will be able to develop fundamental understanding on different perspective and recent development in this field through the lectures and reinforce their knowledge by solving assignments. This course is presented in a lucid and simplified way to make it enjoyable to the beginners.

Intended audience: Second year onwards undergraduate students, post-graduate students having a background in Mechanical/Material Science/Metallurgical Engineering/ Production Engineering/Manufacturing Technology. The faculty of different institutes can attend this course as a part of FDP.

## Lectures

1. [Lec 1: Materials and microstructure evolutions-1](https://invisiblenetwork.ai/learn/nptel/112103528/3fa7cea73002) (YouTube)
2. [Lec 2: Materials and microstructure evolutions-2](https://invisiblenetwork.ai/learn/nptel/112103528/73d9cbbe90a8) (YouTube)
3. [Lec 3: Materials and microstructure evolutions-3](https://invisiblenetwork.ai/learn/nptel/112103528/a69afa475e48) (YouTube)
4. [Lec 4: Basics of heat conduction-1](https://invisiblenetwork.ai/learn/nptel/112103528/7b2b8b2979de) (YouTube)
5. [Lec 5: Basics of heat conduction-2](https://invisiblenetwork.ai/learn/nptel/112103528/f4e35d5021c7) (YouTube)
6. [Lec 6: Basics of heat conduction-3](https://invisiblenetwork.ai/learn/nptel/112103528/f363737d0b77) (YouTube)
7. [Lec 7: Basics of heat conduction-4](https://invisiblenetwork.ai/learn/nptel/112103528/d8a2b1353584) (YouTube)
8. [Lec 8: Basics of fluid flow-1](https://invisiblenetwork.ai/learn/nptel/112103528/b55b4ab896ad) (YouTube)
9. [Lec 9: Basics of fluid flow-2](https://invisiblenetwork.ai/learn/nptel/112103528/298bde0e386f) (YouTube)
10. [Lec 10: Solidification processing-1](https://invisiblenetwork.ai/learn/nptel/112103528/254e512fdf9f) (YouTube)
11. [Lec 11: Solidification processing-2](https://invisiblenetwork.ai/learn/nptel/112103528/194074de03da) (YouTube)
12. [Lec 12: Casting and welding-1](https://invisiblenetwork.ai/learn/nptel/112103528/314e0f1b3a51) (YouTube)
13. [Lec 13 : Casting and welding-2](https://invisiblenetwork.ai/learn/nptel/112103528/fa7d788e732a) (YouTube)
14. [Lec 14 : Casting and welding-3](https://invisiblenetwork.ai/learn/nptel/112103528/79a01690509c) (YouTube)
15. [Lec 15 : Casting and welding-4](https://invisiblenetwork.ai/learn/nptel/112103528/a141b931bc84) (YouTube)
16. [Lec 16 : Material forming](https://invisiblenetwork.ai/learn/nptel/112103528/81183c8ed9b9) (YouTube)
17. [Lec 17 : Material forming: Numerical problem](https://invisiblenetwork.ai/learn/nptel/112103528/90033985b8b5) (YouTube)
18. [Lec 18: Processing of metal: Casting Process- I](https://invisiblenetwork.ai/learn/nptel/112103528/fc1b932403ab) (YouTube)
19. [Lec 19: Processing of metal: Casting Process- II](https://invisiblenetwork.ai/learn/nptel/112103528/f1c546d13ca5) (YouTube)
20. [Lec 20: Processing of polymer: Thermoplastic and thermosets](https://invisiblenetwork.ai/learn/nptel/112103528/f9aca9cca7ec) (YouTube)
21. [Lec 21: Processing of polymer: Extrusion](https://invisiblenetwork.ai/learn/nptel/112103528/c4ce74b43b21) (YouTube)
22. [Lec 22: Processing of polymer: Injection molding](https://invisiblenetwork.ai/learn/nptel/112103528/e7f3c83cab94) (YouTube)
23. [Lec 23: Processing of polymer: Blow molding](https://invisiblenetwork.ai/learn/nptel/112103528/40bef4dcacbe) (YouTube)
24. [Lec 24: Processing of polymer: Thermosets](https://invisiblenetwork.ai/learn/nptel/112103528/96ad5fcdf3b3) (YouTube)
25. [Lec 25: Processing of ceramics - I](https://invisiblenetwork.ai/learn/nptel/112103528/335f9c05d361) (YouTube)
26. [Lec 26: Processing of ceramics - II](https://invisiblenetwork.ai/learn/nptel/112103528/4bd54cb7716a) (YouTube)
27. [Lec 27: Processing of galss and fused depostion modeling](https://invisiblenetwork.ai/learn/nptel/112103528/102777054864) (YouTube)
28. [Lec 28: Arc welding processes](https://invisiblenetwork.ai/learn/nptel/112103528/535c519677b8) (YouTube)
29. [Lec 29: Welding of polymers](https://invisiblenetwork.ai/learn/nptel/112103528/8cbb8173dc16) (YouTube)
30. [Lec 30: Laser and electron beam welding processes](https://invisiblenetwork.ai/learn/nptel/112103528/14df7368ddf7) (YouTube)
31. [Lec 31:Advanced welding processes](https://invisiblenetwork.ai/learn/nptel/112103528/860cbe07771a) (YouTube)
32. [Lec 32: Welding solidification](https://invisiblenetwork.ai/learn/nptel/112103528/e15ef3726063) (YouTube)
33. [Lec 33: Metallic wire additive manufacturing](https://invisiblenetwork.ai/learn/nptel/112103528/3250b538c14e) (YouTube)
34. [Lec 34: Mechanical responses of metals and polymers](https://invisiblenetwork.ai/learn/nptel/112103528/992247ec8833) (YouTube)
35. [Lec 35: Hot working and cold working](https://invisiblenetwork.ai/learn/nptel/112103528/501d058029cb) (YouTube)
36. [Lec 36: Types of metal forming processes-I](https://invisiblenetwork.ai/learn/nptel/112103528/200166188632) (YouTube)
37. [Lec 37: Types of metal forming processes-II](https://invisiblenetwork.ai/learn/nptel/112103528/3cd4004a5810) (YouTube)
38. [Lec 38: Types of metal forming processes-III and Hot rolling of steel](https://invisiblenetwork.ai/learn/nptel/112103528/15a9591da6e8) (YouTube)
39. [Lec 39: Solid state deformation-1](https://invisiblenetwork.ai/learn/nptel/112103528/e33fcea1a4bc) (YouTube)
40. [Lec 40: Solid state deformation -2](https://invisiblenetwork.ai/learn/nptel/112103528/2ee215b35c09) (YouTube)
41. [Lec 41: Powder processing-1](https://invisiblenetwork.ai/learn/nptel/112103528/a489b1d849ad) (YouTube)
42. [Lec 42: Powder processing -2](https://invisiblenetwork.ai/learn/nptel/112103528/56439bc35bf8) (YouTube)
43. [Lec 43: Powder processing -3](https://invisiblenetwork.ai/learn/nptel/112103528/825cf143f969) (YouTube)
44. [Lec 44 : Ceramic processing: Dry pressing & plastic forming methods](https://invisiblenetwork.ai/learn/nptel/112103528/62ef16e3f829) (YouTube)
45. [Lec 45 : Ceramic processing: Colloidal processing, casting, and coating techniques](https://invisiblenetwork.ai/learn/nptel/112103528/5f60dce30c59) (YouTube)
46. [Lec 46 : Introduction to steel making and single crystal production](https://invisiblenetwork.ai/learn/nptel/112103528/4adda1eb20d5) (YouTube)
47. [Lec 47 : Integrated Analysis of Steel Solidification, Fluid Flow, and Prodder Processing Technologies](https://invisiblenetwork.ai/learn/nptel/112103528/2d35e2770144) (YouTube)
48. [Lec 48: Processing of electronics materials](https://invisiblenetwork.ai/learn/nptel/112103528/cd6a598bf498) (YouTube)
49. [Lec 49: Processing of magnetic materials](https://invisiblenetwork.ai/learn/nptel/112103528/e72d025db8ff) (YouTube)
50. [Lec 50: Processing of optics materials](https://invisiblenetwork.ai/learn/nptel/112103528/38cf6d0fbf97) (YouTube)