# Ironmaking and Steelmaking

- Institution: IIT Kharagpur
- Department: Metallurgy and Material Science
- Teacher: Prof. Gour Gopal Roy
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/113105098)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/113105098)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 01: Introduction](https://invisiblenetwork.ai/learn/nptel/113105098/075b091f0255) (Video)
2. [Lecture 02: Various Routes of steelmaking](https://invisiblenetwork.ai/learn/nptel/113105098/21c29cba5d1c) (Video)
3. [Lecture 03: The Iron Blast Furnace](https://invisiblenetwork.ai/learn/nptel/113105098/f47d65d6c150) (Video)
4. [Lecture 04: Thermodynamics of BF ironmaking](https://invisiblenetwork.ai/learn/nptel/113105098/38d8c7acb5ae) (Video)
5. [Lecture 05: Thermodynamics of BF Ironmaking (continued)](https://invisiblenetwork.ai/learn/nptel/113105098/a210ae10e44a) (Video)
6. [Lecture 06: Overall Heat & Material Balance in Blast Furnace](https://invisiblenetwork.ai/learn/nptel/113105098/fd45a487ab37) (Video)
7. [Lecture 07: RIST Diagram based on overall heat and material balance](https://invisiblenetwork.ai/learn/nptel/113105098/8b5296c0075b) (Video)
8. [Lecture 08: RIST Diagram based on heat and material balance in the Wustite Reserve Zone](https://invisiblenetwork.ai/learn/nptel/113105098/e15a17e7875a) (Video)
9. [Lecture 09: Kinetics of gas solid reaction: Iron oxide reduction Part 1](https://invisiblenetwork.ai/learn/nptel/113105098/cdebaedf1fc6) (Video)
10. [Lecture 10: Kinetics of gas solid reaction: Iron oxide reduction Part 2](https://invisiblenetwork.ai/learn/nptel/113105098/dc3a41787cc5) (Video)
11. [Lecture 11: Aerodynamics in Blast Furnace-Part 1](https://invisiblenetwork.ai/learn/nptel/113105098/600acd5cf2ac) (Video)
12. [Lecture 12: Aerodynamics in Blast Furnace-Part 2: Channeling](https://invisiblenetwork.ai/learn/nptel/113105098/ef9654c72c0f) (Video)
13. [Lecture 13: Aerodynamics in Blast Furnace-Part 3: Flooding](https://invisiblenetwork.ai/learn/nptel/113105098/be61cd71493f) (Video)
14. [Lecture 14: Coke rate and Fuel efficiency in Blast Furnace](https://invisiblenetwork.ai/learn/nptel/113105098/8853c055c535) (Video)
15. [Lecture 15: oxygen enrichment of blast](https://invisiblenetwork.ai/learn/nptel/113105098/a29077361e68) (Video)
16. [Lecture 16: Blast Furnace and it's Raw Material](https://invisiblenetwork.ai/learn/nptel/113105098/cbfa13370d83) (Video)
17. [Lecture 17: Sintering of Iron Ore](https://invisiblenetwork.ai/learn/nptel/113105098/7fd244c5bb3a) (Video)
18. [Lecture 18: Pelletization of Iron Ore](https://invisiblenetwork.ai/learn/nptel/113105098/9acead2337c4) (Video)
19. [Lecture 19: Coking Process](https://invisiblenetwork.ai/learn/nptel/113105098/ccd9f2b77b43) (Video)
20. [Lecture 20: Testing of Burden Material](https://invisiblenetwork.ai/learn/nptel/113105098/411a607e7d55) (Video)
21. [Lecture 21: Burden Distribution](https://invisiblenetwork.ai/learn/nptel/113105098/3df4d644ddae) (Video)
22. [Lecture 22: Blast Furnace products and their utilization](https://invisiblenetwork.ai/learn/nptel/113105098/8e854d3ba69c) (Video)
23. [Lecture 23: Blast Furnace Productivity](https://invisiblenetwork.ai/learn/nptel/113105098/1e3a58c1a122) (Video)
24. [Lecture 24: Modeling of Blast Furnace](https://invisiblenetwork.ai/learn/nptel/113105098/02178efedd84) (Video)
25. [Lecture 25: New Potential Technologies for Blast Furnace](https://invisiblenetwork.ai/learn/nptel/113105098/365f062e8ab2) (Video)
26. [Lecture 26: History of Steelmaking](https://invisiblenetwork.ai/learn/nptel/113105098/168fc3f38419) (Video)
27. [Lecture 27: Properties of slag](https://invisiblenetwork.ai/learn/nptel/113105098/d48e216eea75) (Video)
28. [Lecture 28: The Reaction Equilibria Unlisted](https://invisiblenetwork.ai/learn/nptel/113105098/b0d8898fff1f) (Video)
29. [Lecture 29: Dephosphorization of liquid steel](https://invisiblenetwork.ai/learn/nptel/113105098/e67597642a4c) (Video)
30. [Lecture 30: Kinetics of slag metal reaction](https://invisiblenetwork.ai/learn/nptel/113105098/6ce3a6ba86b0) (Video)
31. [Lecture 31: LD Steel making: Oxygen lance and jet action & decarburization](https://invisiblenetwork.ai/learn/nptel/113105098/dd0515974a02) (Video)
32. [Lecture 32: LD steelmaking: Basics, process steps, emulsion formation and stabilization](https://invisiblenetwork.ai/learn/nptel/113105098/a83e26e8fd5b) (Video)
33. [Lecture 33: Evolution of impurities in steel and slag constituents during LD processing](https://invisiblenetwork.ai/learn/nptel/113105098/1663048fbbf4) (Video)
34. [Lecture 34: Hybrid Processes](https://invisiblenetwork.ai/learn/nptel/113105098/30eb898c9088) (Video)
35. [Lecture 35: Electric steel making](https://invisiblenetwork.ai/learn/nptel/113105098/101e14399b04) (Video)
36. [Lecture 36: Secondary Steel making: Introduction and de-oxidation](https://invisiblenetwork.ai/learn/nptel/113105098/272ded21e68b) (Video)
37. [Lecture 37: Secondary Steel making: Introduction and de-oxidation (continued)](https://invisiblenetwork.ai/learn/nptel/113105098/6a53f370ab9b) (Video)
38. [Lecture 38: Secondary Steel making: Vacuum Techniques for refining steel](https://invisiblenetwork.ai/learn/nptel/113105098/3f7743e15c89) (Video)
39. [Lecture 39: Homogenization and Gas stirred ladle](https://invisiblenetwork.ai/learn/nptel/113105098/f68959b82257) (Video)
40. [Lecture 40: Ladle de-sulphurization, alloying, stainless steel making](https://invisiblenetwork.ai/learn/nptel/113105098/460e3569feef) (Video)
41. [Lecture 41: Inclusion and its control](https://invisiblenetwork.ai/learn/nptel/113105098/2ff82a3d11bf) (Video)
42. [Lecture 42: Injection Metallurgy: Submerged injection of calcium powder](https://invisiblenetwork.ai/learn/nptel/113105098/3a93d6c2266c) (Video)
43. [Lecture 43: Cored wire injection-Modeling, melting sequence, effect of operating parameters](https://invisiblenetwork.ai/learn/nptel/113105098/3920871ec037) (Video)
44. [Lecture 44: IM: Cored wire injection: Industrial implications](https://invisiblenetwork.ai/learn/nptel/113105098/b5971cf2e3dd) (Video)
45. [Lecture 45: IM: Tundish metallurgy & design](https://invisiblenetwork.ai/learn/nptel/113105098/5db55ab84ed9) (Video)
46. [Lecture 46: Casting fundamentals- Heat Transfer](https://invisiblenetwork.ai/learn/nptel/113105098/faa69f2845a2) (Video)
47. [Lecture 47: Casting fundamentals- segregation](https://invisiblenetwork.ai/learn/nptel/113105098/c36782c070a9) (Video)
48. [Lecture 48: Morphology of solidification structure & Ingot casting](https://invisiblenetwork.ai/learn/nptel/113105098/c53553280a5b) (Video)
49. [Lecture 49: Continuous casting](https://invisiblenetwork.ai/learn/nptel/113105098/c6e19ba223ce) (Video)
50. [Lecture 50: Downstream processing and near net shape casting](https://invisiblenetwork.ai/learn/nptel/113105098/f699a4ddeb0a) (Video)
51. [Lecture 51: Introduction to Direct Reduction(DR) and smelting Reduction(SR) Processes](https://invisiblenetwork.ai/learn/nptel/113105098/7f616ae86eef) (Video)
52. [Lecture 52: Introduction to Direct Reduction(DR) and smelting Reduction (SR) Processes (continued)](https://invisiblenetwork.ai/learn/nptel/113105098/3f217b722d42) (Video)
53. [Lecture 53: Coal Based DR Processes](https://invisiblenetwork.ai/learn/nptel/113105098/5ca4e1f73129) (Video)
54. [Lecture 54: Coal Based DR Processes (continued)](https://invisiblenetwork.ai/learn/nptel/113105098/612aca6c0f23) (Video)
55. [Lecture 55: Gas based DR Processes](https://invisiblenetwork.ai/learn/nptel/113105098/d855104a18f7) (Video)
56. [Lecture 56: Gas based DR Processes (continued)](https://invisiblenetwork.ai/learn/nptel/113105098/85a5941f2164) (Video)
57. [Lecture 57: Smelting Reduction (SR) Processes](https://invisiblenetwork.ai/learn/nptel/113105098/f36fe0ba4166) (Video)
58. [Lecture 58: Smelting Reduction (SR) Processes (continued)](https://invisiblenetwork.ai/learn/nptel/113105098/29a190a969d2) (Video)
59. [Lecture 59: Ironmaking & Steelmaking in India](https://invisiblenetwork.ai/learn/nptel/113105098/cf41c327148b) (Video)
60. [Lecture 60: Ironmaking & Steelmaking in India (continued)](https://invisiblenetwork.ai/learn/nptel/113105098/40e3c2c09126) (Video)
61. [Live Session 05-10-2020](https://invisiblenetwork.ai/learn/nptel/113105098/075b091f0255-2) (Video)
62. [Live Session 09-11-2020](https://invisiblenetwork.ai/learn/nptel/113105098/21c29cba5d1c-2) (Video)