NPTEL : NOC:Texture in Materials (Metallurgy and Material Science)

Co-ordinators : Prof. Somjeet Biswas


Lecture 1 - Introduction

Lecture 2 - Texture and Anisotropy

Lecture 3 - Processing - Texture - Anisotropic Properties

Lecture 4 - Crystal Structure and Stereographic Projections

Lecture 5 - Utilization of Stereographic Projections

Lecture 6 - Diffraction and Bragg's Law

Lecture 7 - Structure Factor and Diffraction Extinction Criteria

Lecture 8 - Structure factor and diffraction extinction criteria (Continued...)

Lecture 9 - Pole figures

Lecture 10 - Pole figures (Continued...)

Lecture 11 - Inverse Pole Figures

Lecture 12 - Three Dimensional Texture Analysis

Lecture 13 - Euler Angles and ODFs

Lecture 14 - Euler Angles and ODFs (Continued...)

Lecture 15 - Euler Angles and ODFs (Continued...)

Lecture 16 - Euler Angles and ODFs (Continued...)

Lecture 17 - Symmetry Effects on Orientation Matrix

Lecture 18 - Euler Space and Orientation Matrices

Lecture 19 - Texture Fibre, Periodicity in Euler Space, Incomplete Pole Figures

Lecture 20 - Crystal Structures and Symmetry

Lecture 21 - Size of Euler Space in Relation to Crystal and Sample Symmetry

Lecture 22 - Macrotexture and Microtexture Measurements

Lecture 23 - Penetration Depth of X-ray, Neutron, e-1 and Basics of X-ray Generation

Lecture 24 - Characteristic X-ray, Absorption and Filters

Lecture 25 - Principles of pole figure measurements by X-ray diffraction

Lecture 26 - Texture Goniometer Components

Lecture 27 - Limitations and Errors in X-ray Texture Measurement and Corrections

Lecture 28 - Basics of Electron Microscopy - I

Lecture 29 - Basics of Electron Microscopy - II

Lecture 30 - Kikuchi Diffraction Pattern - I

Lecture 31 - Kikuchi Diffraction Pattern - II

Lecture 32 - Quantitative Evaluation of Kikuchi Diffraction Pattern - I

Lecture 33 - Quantitative evaluation of Kikuchi Diffraction Pattern - II

Lecture 34 - Quantitative evaluation of Kikuchi Diffraction Pattern - III

Lecture 35 - Analysis using the TSL-OIM software

Lecture 36 - Analysis using the AZtec Crystal software

Lecture 37 - Analysis using the ATEX software

Lecture 38 - Introduction to solidification texture

Lecture 39 - Solidification texture in Alloys

Lecture 40 - Solidification texture in FCC, BCC, and HCP structures

Lecture 41 - Phase Transformation Texture and Bain Strain

Lecture 42 - Orientation Relationships between FCC and BCC / BCT

Lecture 43 - Various Orientation Relationships and Variants

Lecture 44 - Basic Mechanics of Polycrystal Plasticity

Lecture 45 - Basic Mechanics of Polycrystal Plasticity (Continued...)

Lecture 46 - A Metallurgist Point of View

Lecture 47 - A Metallurgist Point of View (Continued...)

Lecture 48 - Texture in FCC polycrystals

Lecture 49 - Texture in BCC polycrystals - I

Lecture 50 - Texture in BCC polycrystals - II

Lecture 51 - Texture in HCP polycrystals - I

Lecture 52 - Texture in HCP polycrystals - II

Lecture 53 - Texture in HCP polycrystals - III

Lecture 54 - Static recrystallization

Lecture 55 - Dynamic recrystallization and recrystallization texture

Lecture 56 - Dynamic recrystallization and grain refinement during hot large strain shear