# Mechanical Behaviour of Materials (Part - II)

- Institution: IIT Kanpur
- Department: Metallurgy and Material Science
- Taught by: Prof. Shashank Shekhar, Prof. Sudhanshu Shekhar Singh
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/113104105)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/113104105)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

This course has a vast syllabus and hence it has been partitioned into two sections. At the end of both the sections of the course, students should be well conversant with theory of plasticity, theory of dislocations and its relation to various mechanical properties exhibited by various materials, viz. strength, fracture, fatigue and creep.

Intended audience: Undergraduate Students and first year graduate students of following discipline: Materials Engineering, Mechanical Engineering, Metallurgical Engineering, Aerospace Engineering

Prerequisites: A course related to nature and properties of materials

## Lectures

1. [Lecture 01: Theoretical Stress of Materials](https://invisiblenetwork.ai/learn/nptel/113104105/eb6dbaa7621f) (YouTube)
2. [Lecture 02: Inglish criterion for Fracture mechanism](https://invisiblenetwork.ai/learn/nptel/113104105/570b6438fcde) (YouTube)
3. [Lecture 03: Griffith criterion for Fracture mechanism](https://invisiblenetwork.ai/learn/nptel/113104105/6c6b5100b491) (YouTube)
4. [Lecture 04: Mode of deformation and stress distribution ahead crack tip](https://invisiblenetwork.ai/learn/nptel/113104105/4a6ba87c3268) (YouTube)
5. [Lecture 05: Stress Triaxiality](https://invisiblenetwork.ai/learn/nptel/113104105/118c585ec7f9) (YouTube)
6. [Lecture 06: Plastic zone size](https://invisiblenetwork.ai/learn/nptel/113104105/842b7ab5c8f9) (YouTube)
7. [Lecture 07: Plastic zone size (2)](https://invisiblenetwork.ai/learn/nptel/113104105/7d380d01fadc) (YouTube)
8. [Lecture 08: Stress intensity factor for different geometry](https://invisiblenetwork.ai/learn/nptel/113104105/79fe22ad2931) (YouTube)
9. [Lecture 09:Fracture Toughness](https://invisiblenetwork.ai/learn/nptel/113104105/1bf60291ba87) (YouTube)
10. [Lecture 10: Fracture Toughness Measurement](https://invisiblenetwork.ai/learn/nptel/113104105/0d041a54e6a2) (YouTube)
11. [Lecture 11: Fracture Mechanisms](https://invisiblenetwork.ai/learn/nptel/113104105/2067215564fb) (YouTube)
12. [Lecture 12: Ductile Fracture Mechanisms](https://invisiblenetwork.ai/learn/nptel/113104105/fafd92ed3872) (YouTube)
13. [Lecture 13: Ductile Fracture Mechanisms_Tunneling](https://invisiblenetwork.ai/learn/nptel/113104105/5a15e04f17af) (YouTube)
14. [Lecture 14: Cleavage Fracture](https://invisiblenetwork.ai/learn/nptel/113104105/95c9ead047e5) (YouTube)
15. [Lecture 15: Fracture Mechanisms (Images)](https://invisiblenetwork.ai/learn/nptel/113104105/2240fe15c720) (YouTube)
16. [Lecture 16: Fatigue ( Stress Parameters)](https://invisiblenetwork.ai/learn/nptel/113104105/55d406953c86) (YouTube)
17. [Lecture 17: Fatigue Testing ( S-N Curve)](https://invisiblenetwork.ai/learn/nptel/113104105/6862849064d4) (YouTube)
18. [Lecture 18: Low and High cycle fatigue](https://invisiblenetwork.ai/learn/nptel/113104105/dc259e50ac6f) (YouTube)
19. [Lecture 19: Fatigue crack initiation](https://invisiblenetwork.ai/learn/nptel/113104105/3023225cd166) (YouTube)
20. [Lecture 20: Fatigue crack propagation](https://invisiblenetwork.ai/learn/nptel/113104105/44b6899d5a38) (YouTube)
21. [Lecture 21: Fatigue striations, Beachmarks, and images](https://invisiblenetwork.ai/learn/nptel/113104105/2b44d3e6f2f0) (YouTube)
22. [Lecture 22: Deformation of composites](https://invisiblenetwork.ai/learn/nptel/113104105/470ef6e994b6) (YouTube)
23. [Lecture 23 Deformation of composites- Continued](https://invisiblenetwork.ai/learn/nptel/113104105/92a0e0ed1b45) (YouTube)
24. [Lecture 24: Toughening of Ceramics](https://invisiblenetwork.ai/learn/nptel/113104105/55af2507d25a) (YouTube)
25. [Lecture 25 :Fracture in Polymers](https://invisiblenetwork.ai/learn/nptel/113104105/b11552991aa0) (YouTube)
26. [Lecture 26: Creep Fundamental](https://invisiblenetwork.ai/learn/nptel/113104105/df3e17b79bbb) (YouTube)
27. [Lecture 27 : Creep Models](https://invisiblenetwork.ai/learn/nptel/113104105/f35c433a9e4e) (YouTube)