# Heat Treatment and Surface Hardening - I

- Institution: IIT Kanpur
- Department: Metallurgy and Material Science
- Taught by: Prof. Kallol Mondal, Prof. Sandeep Sangal
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/113104074)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/113104074)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Introduction to Heat Treatment and Importance of Material Tetrahedron](https://invisiblenetwork.ai/learn/nptel/113104074/d155f1d34db4) (Video)
2. [Case studies in reference to Material tetrahedron T/t information and processing](https://invisiblenetwork.ai/learn/nptel/113104074/c44f614c495f) (Video)
3. [Few more case studies in reference to processing with T/t modification](https://invisiblenetwork.ai/learn/nptel/113104074/9b009fefe860) (Video)
4. [Critical Definition and Phase Transformation Thermodynamics and Driving Force](https://invisiblenetwork.ai/learn/nptel/113104074/e43f83ecfb5f) (Video)
5. [Thermodynamics of Phase Transformation Driving force of Phase Transformation](https://invisiblenetwork.ai/learn/nptel/113104074/b376af337ed5) (Video)
6. [Thermodynamics of Phase Transformation and Driving Force for Phase Transformation](https://invisiblenetwork.ai/learn/nptel/113104074/37674915b714) (Video)
7. [Finding Value of Driving Force (?G) and Single Component (liquid-solid)](https://invisiblenetwork.ai/learn/nptel/113104074/795e6c9733b2) (Video)
8. [Finding Value of Driving Force (?G) and Nucleation Single Component (liquid-solid)](https://invisiblenetwork.ai/learn/nptel/113104074/e969e011d136) (Video)
9. [Nucleation Treatment Single Component (Solid-Liquid) - I](https://invisiblenetwork.ai/learn/nptel/113104074/4bdb81fa1f14) (Video)
10. [Nucleation Treatment Single Component (Solid-Liquid) - II](https://invisiblenetwork.ai/learn/nptel/113104074/241848b995a6) (Video)
11. [Solved Problem on Nucleation rate and How to determine the value of ?sl Physical Concept & Interfacial Energy](https://invisiblenetwork.ai/learn/nptel/113104074/ee735777529a) (Video)
12. [How to determine the value of ?sl (Physical Concept and Interfacial Energy)](https://invisiblenetwork.ai/learn/nptel/113104074/ba216fc3e49d) (Video)
13. [Interfacial Energy-I](https://invisiblenetwork.ai/learn/nptel/113104074/ab253f0d15eb) (Video)
14. [Interfacial Energy-II](https://invisiblenetwork.ai/learn/nptel/113104074/819cf770fe3b) (Video)
15. [Heterogeneous Nucleation-I](https://invisiblenetwork.ai/learn/nptel/113104074/d3f10a75824d) (Video)
16. [Heterogeneous Nucleation-II](https://invisiblenetwork.ai/learn/nptel/113104074/1134d14bc871) (Video)
17. [Solid - Solid Transformation and Nucleation rate - I](https://invisiblenetwork.ai/learn/nptel/113104074/4e732f021800) (Video)
18. [Solid - Solid Transformation and Nucleation rate - II](https://invisiblenetwork.ai/learn/nptel/113104074/514c5d97e3ae) (Video)
19. [Phase Diagram and G vs X plot - I](https://invisiblenetwork.ai/learn/nptel/113104074/8638e8af0737) (Video)
20. [Phase Diagram and G vs X plot - II](https://invisiblenetwork.ai/learn/nptel/113104074/d21499175b8b) (Video)
21. [Phase Diagram and G vs X plot - III](https://invisiblenetwork.ai/learn/nptel/113104074/4f0313d9b281) (Video)
22. [Introduction to Kinetics of Phase Transformation](https://invisiblenetwork.ai/learn/nptel/113104074/4e2cf46332b5) (Video)
23. [Variation of ?G* and r* with Undercooling](https://invisiblenetwork.ai/learn/nptel/113104074/5c4b35c7ba96) (Video)
24. [Nucleation rate - I](https://invisiblenetwork.ai/learn/nptel/113104074/060a2397c637) (Video)
25. [Nucleation Rate – II](https://invisiblenetwork.ai/learn/nptel/113104074/ec50efbc397c) (Video)
26. [Critical Undercooling](https://invisiblenetwork.ai/learn/nptel/113104074/92ff6b87ca5a) (Video)
27. [Maximum nucleation rate for homogeneous nucleation](https://invisiblenetwork.ai/learn/nptel/113104074/e7091c2b625f) (Video)
28. [Maximum nucleation rate for heterogeneous nucleation](https://invisiblenetwork.ai/learn/nptel/113104074/9328ff8e6597) (Video)
29. [Nucleation kinetics in solid state](https://invisiblenetwork.ai/learn/nptel/113104074/63f1e3c9660f) (Video)
30. [Interface controlled growth](https://invisiblenetwork.ai/learn/nptel/113104074/02af73767004) (Video)
31. [Diffusion controlled growth](https://invisiblenetwork.ai/learn/nptel/113104074/919f3ab2d8c9) (Video)
32. [Avrami Kinetics-I](https://invisiblenetwork.ai/learn/nptel/113104074/0217f5f014c5) (Video)
33. [Avrami Kinetics-II](https://invisiblenetwork.ai/learn/nptel/113104074/b01c323969a3) (Video)
34. [Avrami Kinetics-III](https://invisiblenetwork.ai/learn/nptel/113104074/2edcad488ffe) (Video)
35. [Time-Temperature-Transformation (TTT) diagram](https://invisiblenetwork.ai/learn/nptel/113104074/a22f3d0e40b1) (Video)
36. [Diffusion in Solids-I](https://invisiblenetwork.ai/learn/nptel/113104074/2e7bd639071d) (Video)
37. [Diffusion in Solids-II](https://invisiblenetwork.ai/learn/nptel/113104074/4d5811997565) (Video)
38. [Diffusion in Solids-III](https://invisiblenetwork.ai/learn/nptel/113104074/c348c59548a6) (Video)
39. [Diffusion in Solids-IV](https://invisiblenetwork.ai/learn/nptel/113104074/b8acf75b0ad3) (Video)
40. [Applications of heat treatment](https://invisiblenetwork.ai/learn/nptel/113104074/ea7ed00d867d) (Video)