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Course11310109845 lectures

Aqueous Corrosion and Its Control

Prof. V.S. Raja · IIT Bombay

Start with lecture 1 At NPTEL

Lectures

Week 1

  1. Lecture 1: Introduction to the course and corrosion implications Video
  2. Lecture 2: Can we predict if a metal corrodes? (Part-I) Video
  3. Lecture 3: Can we predict if a metal corrodes? (Part-II) Video

Week 2

  1. Lecture 4: Can we calculate the rate of corrosion: Electrochemical kinetics- Tafel relation? Video
  2. Lecture 5: Can we calculate the rate of corrosion: Electrochemical kinetics- diffusion & mixed potential theory? Video

Week 3

  1. Lecture 6: Can we calculate the corrosion rate of metals: Mixed potential theory and passivity? Video
  2. Lecture 7: Passivity continued Video
  3. Lecture 8: DC polarisation experiments and their relation to mixed potential theory/Evans diagram Video

Week 4

  1. Lecture 9: Pourbaix diagram and electrochemical corrosion Video
  2. Lecture 10: Forms of corrosion: Uniform v/s localised corrosion Video
  3. Lecture 11: Forms of corrosion: Factors affecting uniform corrosion Video

Week 5

  1. Lecture 12: Forms of corrosion: Preventive measures for uniform corrosion (Part-I) Video
  2. Lecture 13: Forms of corrosion: Preventive measures for uniform corrosion (Part-II) Video
  3. Lecture 14: Forms of corrosion: Galvanic or dissimilar metal corrosion (Part-I) Video

Week 6

  1. Lecture 15: Forms of corrosion: Galvanic or dissimilar metal corrosion (Part-II) Video
  2. Lecture 16: Forms of corrosion: Galvanic or dissimilar metal corrosion (Part-III) Video
  3. Lecture 17: Forms of corrosion: Crevice corrosion (Part-I) Video

Week 7

  1. Lecture 18: Forms of corrosion: Crevice corrosion (Part-II) Video
  2. Lecture 19: Forms of corrosion: Pitting corrosion (Part-I) Video

Week 8

  1. Lecture 20: Forms of corrosion: Pitting corrosion (Part-II) Video
  2. Lecture 21: Forms of corrosion: Intergranular corrosion (Part-I) Video

Week 9

  1. Lecture 22: Forms of corrosion: Intergranular corrosion (Part-II) Video
  2. Lecture 23: Forms of corrosion: Intergranular corrosion (Part-III) Video
  3. Lecture 24: Forms of corrosion: Intergranular corrosion (Part-IV) Video

Week 10

  1. Lecture 25: Forms of corrosion: Selective leaching or dealloying Video
  2. Lecture 26: Forms of corrosion: Flow assisted corrosion and erosion corrosion (Part-I) Video
  3. Lecture 27: Forms of corrosion: Erosion corrosion (Part-II) Video

Week 11

  1. Lecture 28: Forms of corrosion: Fretting corrosion Video
  2. Lecture 29: Forms of corrosion: Stress corrosion cracking (Part-I) Video
  3. Lecture 30: Forms of corrosion: Stress corrosion cracking (Part-II) Video
  4. Lecture 31: Forms of corrosion: Stress corrosion cracking (Part-III) Video

Week 12

  1. Lecture 32 : Forms of corrosion: Hydrogen damage Video
  2. Lecture 33 : Forms of corrosion: Microbial corrosion Video
  3. Lecture 34: Effective corrosion management Video

Live Session

  1. Live Session 30-08-2021 Video
  2. Live Session 23-09-2021 Video
  3. Live Session 21-10-2021 Video
  4. Live Session 29-09-2020 Video
  5. Live Session 13-11-2020 Video
  6. Live Session 10-12-2020 Video
  7. Live Session 08-02-2024 Video
  8. Live Session 02-03-2024 Video
  9. Live Session 22-03-2024 Video
  10. Live Session 17-02-2025 Video
  11. Live Session 20-03-2025 Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Bombay
Department
Metallurgy and Material Science
Teacher
Prof. V.S. Raja
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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