# Failure Analysis And Prevention

- Institution: IIT Roorkee
- Department: Mechanical Engineering
- Teacher: Prof. D. K. Dwivedi
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/112107241)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/112107241)
- 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: Need and scope of failure analysis and prevention](https://invisiblenetwork.ai/learn/nptel/112107241/d0204e1b0070) (Video)
2. [Lecture 02- Introduction: Engineering disasters and understanding failures](https://invisiblenetwork.ai/learn/nptel/112107241/a2392028c5ba) (Video)
3. [Lecture 03- Fundamental sources of failures: Deficient design I](https://invisiblenetwork.ai/learn/nptel/112107241/f5afb05f1e83) (Video)
4. [Lecture 04- Fundamental sources of failures: Deficient design II](https://invisiblenetwork.ai/learn/nptel/112107241/622561e6cd56) (Video)
5. [Lecture 05- Fundamental sources of failures: Deficient design III and upgrading of a part](https://invisiblenetwork.ai/learn/nptel/112107241/219e3777b7fb) (Video)
6. [Lecture 06- Fundamental sources of failures: Imperfections in base metals](https://invisiblenetwork.ai/learn/nptel/112107241/dfce1b2e0bae) (Video)
7. [Lecture 07- Fundamental sources of failures: Improper Manufacturing I](https://invisiblenetwork.ai/learn/nptel/112107241/d1ad190affa6) (Video)
8. [Lecture 08- Fundamental sources of failures: Improper Manufacturing II](https://invisiblenetwork.ai/learn/nptel/112107241/cf0348f19d67) (Video)
9. [Lecture 9- Fundamental sources of failures: Improper Manufacturing III](https://invisiblenetwork.ai/learn/nptel/112107241/292d80f31452) (Video)
10. [Lecture 10- Fundamental sources of failures: Improper Manufacturing IV & improper service conditions](https://invisiblenetwork.ai/learn/nptel/112107241/8548e1b60f17) (Video)
11. [Lecture 11- Fundamental sources of failures: Poor assembly, service and maintenance](https://invisiblenetwork.ai/learn/nptel/112107241/0d320f639401) (Video)
12. [Lecture 12- Industrial engineering tool for failure analysis: Pareto diagram](https://invisiblenetwork.ai/learn/nptel/112107241/e015276359ad) (Video)
13. [Lecture 13- Industrial engineering tool for failure analysis: Fishbone diagram and FMEA](https://invisiblenetwork.ai/learn/nptel/112107241/83207391a98e) (Video)
14. [Lecture 14- Industrial engineering tool for failure analysis: FMEA](https://invisiblenetwork.ai/learn/nptel/112107241/66058878649a) (Video)
15. [Lecture 15- Industrial engineering tool for failure analysis: Fault tree analysis](https://invisiblenetwork.ai/learn/nptel/112107241/f007d963932a) (Video)
16. [Lecture 16- Industrial engineering tool for failure analysis: Reliability-I](https://invisiblenetwork.ai/learn/nptel/112107241/488baee10b14) (Video)
17. [Lecture 17- Industrial engineering tool for failure analysis: Reliability-II](https://invisiblenetwork.ai/learn/nptel/112107241/fede97041180) (Video)
18. [Lecture 18- General procedure of failure analysis: Steps](https://invisiblenetwork.ai/learn/nptel/112107241/3124b191528f) (Video)
19. [Lecture 19- General procedure of failure analysis: Background information collection](https://invisiblenetwork.ai/learn/nptel/112107241/06784001f548) (Video)
20. [Lecture 20- General procedure of failure analysis: Preliminary examination](https://invisiblenetwork.ai/learn/nptel/112107241/a7fd0ad4666c) (Video)
21. [Lecture 21- General procedure of failure analysis: NDT for failure analysis](https://invisiblenetwork.ai/learn/nptel/112107241/fd8bc6b5fd21) (Video)
22. [Lecture 22- General procedure of failure analysis: Destructive testing](https://invisiblenetwork.ai/learn/nptel/112107241/b0bfc463d704) (Video)
23. [Lecture 23- General procedure of FA: DT, selection, preservation, cleaning & sectioning of samples](https://invisiblenetwork.ai/learn/nptel/112107241/f027c3f8529a) (Video)
24. [Lecture 24- General procedure of failure analysis: Macroscopy of fracture surfaces-I](https://invisiblenetwork.ai/learn/nptel/112107241/bbefd126f602) (Video)
25. [Lecture 25- General procedure of failure analysis: Macroscopy of fracture surfaces-II](https://invisiblenetwork.ai/learn/nptel/112107241/c35fbe260384) (Video)
26. [Lecture 26- General procedure of failure analysis: Macroscopy of fracture surfaces-III](https://invisiblenetwork.ai/learn/nptel/112107241/362e07353b62) (Video)
27. [Lecture 27- General procedure of failure analysis: Macroscopy of fracture surfaces-IV](https://invisiblenetwork.ai/learn/nptel/112107241/9d4bca1435d1) (Video)
28. [Lecture 28- General procedure of failure analysis: Microscopy of fracture surfaces](https://invisiblenetwork.ai/learn/nptel/112107241/cb2db43a812a) (Video)
29. [Lecture 29- General procedure of failure analysis: Metallography of failed components](https://invisiblenetwork.ai/learn/nptel/112107241/29575ba60f91) (Video)
30. [Lecture 30- General procedure of failure analysis: Determination of type of fracture I](https://invisiblenetwork.ai/learn/nptel/112107241/5899e05bbdf6) (Video)
31. [Lecture 31- General procedure of failure analysis: Determination of type of fracture II](https://invisiblenetwork.ai/learn/nptel/112107241/504526c21bfa) (Video)
32. [Lecture 32- General procedure of FA: Determination of type of fracture III and chemical analysis](https://invisiblenetwork.ai/learn/nptel/112107241/36c752caa66f) (Video)
33. [Lecture 33- General procedure of failure analysis: Application of fracture mechanics I](https://invisiblenetwork.ai/learn/nptel/112107241/e5c6fa040f0a) (Video)
34. [Lecture 34- General procedure of failure analysis: Application of fracture mechanics II](https://invisiblenetwork.ai/learn/nptel/112107241/35bfc835c1ab) (Video)
35. [Lecture 35- General procedure of FA: Simulated test service conditions and analysis of evidences](https://invisiblenetwork.ai/learn/nptel/112107241/c58d5de309a9) (Video)
36. [Lecture 36- General procedure of failure analysis: Question for analysis](https://invisiblenetwork.ai/learn/nptel/112107241/ccc80fef9109) (Video)
37. [Lecture 37- General procedure of FA: Reporting failure analysis and failure analysis of welded joint](https://invisiblenetwork.ai/learn/nptel/112107241/49dfd66f2b71) (Video)
38. [Lecture 38- General procedure of failure analysis: Failure analysis of weld joint](https://invisiblenetwork.ai/learn/nptel/112107241/7cdeab64dacc) (Video)
39. [Lecture 39- General procedure of failure analysis: Examples of failure analysis](https://invisiblenetwork.ai/learn/nptel/112107241/0e3af73da589) (Video)
40. [Lecture 40- General procedure of failure analysis: Embrittlement of steels](https://invisiblenetwork.ai/learn/nptel/112107241/bc00041a90c2) (Video)
41. [Lecture 41- Failure Analysis of Casting: Common Causes](https://invisiblenetwork.ai/learn/nptel/112107241/1771cc7f1223) (Video)
42. [Lecture 42- Failure Analysis of Casting: Cast Iron Sluice Valve](https://invisiblenetwork.ai/learn/nptel/112107241/0eb344ddf773) (Video)
43. [Lecture 43- Failure Analysis of Casting: Basics of Al-Si Alloys](https://invisiblenetwork.ai/learn/nptel/112107241/b321aa72750f) (Video)
44. [Lecture 44- Failure Analysis of Casting: Al Alloy Casting](https://invisiblenetwork.ai/learn/nptel/112107241/effe3b65a96c) (Video)
45. [Lecture 45- Failure Analysis of Casting: Steel Casting](https://invisiblenetwork.ai/learn/nptel/112107241/f35994f8e6ee) (Video)
46. [Lecture 46- Failure Analysis of Forming: Forming Related Issues](https://invisiblenetwork.ai/learn/nptel/112107241/65d914975b03) (Video)
47. [Lecture 47- Failure Analysis of Forming: Rolling Related Issues](https://invisiblenetwork.ai/learn/nptel/112107241/75d54c19ae42) (Video)
48. [Lecture 48- Failure Analysis of Forming: Defects in Formed Components](https://invisiblenetwork.ai/learn/nptel/112107241/b2d65ed9462c) (Video)
49. [Lecture 49- Failure Analysis of Forming: High Strength Steel](https://invisiblenetwork.ai/learn/nptel/112107241/e353017a3e0d) (Video)
50. [Lecture 50- Failure Analysis of Forming: High Strength Steel Weld Joints](https://invisiblenetwork.ai/learn/nptel/112107241/1c4b74f1dda1) (Video)
51. [Lecture 51- Failure Analysis of Gear: Material, Manufacturing & Surface Condition - I](https://invisiblenetwork.ai/learn/nptel/112107241/64bb3294aa71) (Video)
52. [Lecture 52- Failure Analysis of Gear: Material, Manufacturing & Surface Condition - II](https://invisiblenetwork.ai/learn/nptel/112107241/c8fd98905487) (Video)
53. [Lecture 53- Failure Analysis of Steel: Improper Heat Treatment](https://invisiblenetwork.ai/learn/nptel/112107241/7914cdcc5e4f) (Video)
54. [Lecture 54- Failure Analysis of Steel: Improper Case Hardening Treatment](https://invisiblenetwork.ai/learn/nptel/112107241/adb8fc42287b) (Video)
55. [Lecture 55- Failure Analysis of PH Aluminium Alloy: Improper Heat Treatment](https://invisiblenetwork.ai/learn/nptel/112107241/c4b2a8942988) (Video)
56. [Lecture 56- Failure Analysis of Weld Joints: Common Causes of Weld Joint Failure](https://invisiblenetwork.ai/learn/nptel/112107241/f993ca151420) (Video)
57. [Lecture 57- Failure Analysis of Weld Joints: Carbon Steel](https://invisiblenetwork.ai/learn/nptel/112107241/8d9ca5ad025e) (Video)
58. [Lecture 58- Failure Analysis of Weld Joints: Cracking of Steel Weld Joints](https://invisiblenetwork.ai/learn/nptel/112107241/531b4b98bcb5) (Video)
59. [Lecture 59- Failure Analysis of Weld Joints: Austenitic Stainless Steel Weld Joints](https://invisiblenetwork.ai/learn/nptel/112107241/8748c80b3af1) (Video)
60. [Lecture 60- Failure Analysis of Weld Joints: Dissimilar Steel Weld Joints](https://invisiblenetwork.ai/learn/nptel/112107241/bdfffdd9663f) (Video)