Defects in Crystalline Solids II. Instructor: Prof. Shashank Shekhar, Department of Materials Science and Engineering, IIT Kanpur.
0
September 25, 2023
English
English [CC]
Description
This is a continuation of the course Defects in Crystalline Solids (Part-I). In this part of the course, students should be able to understand dislocations with respect to particular crystal system (eg. FCC, BCC, HCP and also superlattices) and to relate dislocation to the plastic properties of the material, particularly, strengthening mechanisms. (from nptel.ac.in)
Course Curriculum
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- Lecture 01 – Dislocation Structure in FCC Unlimited
- Lecture 02 – Partial Dislocations in FCC Unlimited
- Lecture 03 – Thompson Tetrahedron Unlimited
- Lecture 04 – Dislocation Lock in FCC Unlimited
- Lecture 05 – Other Defects in FCC (Twins and Frank Partial) Unlimited
- Lecture 06 – Dislocation Structure in BCC Unlimited
- Lecture 07 – Soft Core and Hard Core for Screw Dislocation in BCC Unlimited
- Lecture 08 – Dislocation Structure in HCP Unlimited
- Lecture 09 – Burger Vector and Partial Dislocation in HCP Unlimited
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- Lecture 10 – Dislocation Structure in Ionic Crystals Unlimited
- Lecture 11 – Dislocation Structure in Superlattices Unlimited
- Lecture 12 – Stacking Fault and Kear-Wilsdorf Lock in Superlattices Unlimited
- Lecture 13 – Dislocation Interaction and Strain Hardening Unlimited
- Lecture 14 – Origin and Nucleation of Dislocations Unlimited
- Lecture 15 – Multiplication of Dislocations Unlimited
- Lecture 16 – Interaction of Point Defects and Dislocation – Solid Solution Strengthening Unlimited
- Lecture 17 – Cottrell Atmosphere and Yield-point Phenomenon Unlimited
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