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Course11310408517 lectures

Defects in Crystalline Solids (Part-II)

Prof. Shashank Shekhar · IIT Kanpur

Start with lecture 1 At NPTEL

Lectures

Unit 1

  1. Lec1: Dislocation structure in FCC Video
  2. Lec2: Partial dislocations in FCC Video
  3. Lec3: Thompsons Tetrahedron Video
  4. Lec4: Dislocation lock in FCC Video
  5. Lec5: Other defects in FCC (Twins and Frank Partial) Video

Unit 12

  1. Lec 6: Dislocation structure in BCC Video
  2. Lec7: Soft core and Hard core for Screw dislocation in BCC Video
  3. Lec 8: Dislocation structure in HCP Video
  4. Lec 9: Burger vector and partial dislocation in HCP Video

Week 3 - Dislocation structure in ionic crystals and superlattices

  1. Lec 10: Dislocation structure in ionic crystal Video
  2. Lec 11: Dislocation structure in superlattices Video
  3. Lec 12: Stacking fault and Kear-Wilsdorf lock in superlattices Video
  4. Lec 13: Dislocation interaction & Strain hardening Video

Lec 14: OrigiWeek 4 - Dislocation interaction and Strengthening Mechanismsn and Nucleation of dislocations

  1. Lec 14: Origin and Nucleation of dislocations Video
  2. Lec 15: Multiplication of dislocations Video
  3. Lec 16: Interactin of point defects and dislocation - Solid Solution Strengthening Video
  4. Lec 17: Cottrell atmosphere and Yield-point phenomenon Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Kanpur
Department
Metallurgy and Material Science
Teacher
Prof. Shashank Shekhar
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
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