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Description
Introduction to Crystal Elasticity and Crystal Plasticity. Instructor: Prof. Swarup Bag, Department of Mechanical Engineering, IIT Guwahati.
This course is primarily designed based on students who are interested in physics based model in broad area of materials and manufacturing processes. The aim of this course is to bridges the gap between continuum mechanics and material science where the behavior is described at different length scales. The course emphasizes on basic understanding of the related topics by mathematical and physical problems involved in studying mechanical behavior of conventional metals and alloys. Students will be able to develop fundamental understanding on the response of common engineering materials to mechanical loading at different length scales through the lectures and will be reinforced through assignments. The course is highly enjoyable to the beginners as it will be presented in most simplified way. (from nptel.ac.in)
Course Curriculum
- Lecture 01 – Structure and Properties of Materials Unlimited
- Lecture 02 – Structure and Properties of Materials (cont.) Unlimited
- 00:00:00
- Lecture 04 – Elasticity: Isotropic Elasticity of Materials; Anisotropic Elasticity (cont.) Unlimited
- Lecture 05 – Continuum Plasticity: Stress-Strain Behaviour Unlimited
- Lecture 06 – Continuum Plasticity: 3 Dimensional States of Stress and Strain Unlimited
- Lecture 07 – Continuum Plasticity: Plastic Deformation in Tension and Compression Unlimited
- Lecture 08 – Continuum Plasticity: Yield Criteria, Flow Rule Unlimited
- Lecture 09 – Crystal Plasticity: Crystal Imperfections, Slip System Unlimited
- Lecture 10 – Crystal Plasticity: Dislocation Geometry and Energy, Stress Field due to Dislocations Unlimited
- Lecture 11 – Crystal Plasticity: Dissociation of Dislocations, Dislocation Mechanics Unlimited
- Lecture 12 – Crystal Plasticity: Yield Criteria, Flow Rule, Hardening Rule Unlimited
- Lecture 13 – Crystal Plasticity: Examples Unlimited
- Lecture 14 – Hardening Mechanism in Metals: Texture Strengthening Unlimited
- Lecture 15 – Hardening Mechanism in Metals: Solid Solution and Dispersion Strengthening Unlimited
- Lecture 16 – Hardening Mechanism in Metals (cont.) Unlimited
- Lecture 17 – Multiscale Approach to Materials Modeling Unlimited
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