Advanced Metallurgical Thermodynamics. Instructor: Prof. B. S. Murty, Department of Metallurgy and Materials Engineering, IIT Madras.
0
3
September 25, 2023
English
English [CC]
Description
Basics: First, second and third laws of thermodynamics, Maxwell's relations, Clausius-Clapeyron equation.
Solutions: solution models, regular, sub-regular, cluster variation models, multi-parameter models, quasi-chemical theory, statistical thermodynamics, multicomponent systems.
Equilibrium Concepts: Unary, binary and multicomponent systems, phase equilibria, evolution of phase diagrams, metastable phase diagrams, calculation of phase diagrams, thermodynamics of defects.
Thermodynamics of Phase Transformations: Melting and solidification, precipitation, eutectoid, massive, spinodal, martensitic, order disorder transformations and glass transition. First and second order transitions.
Heterogeneous Systems: Equilibrium constant, Ellingham diagrams and their application to commercially important reactions. (from nptel.ac.in)
Course Curriculum
- Lecture 01 – Basic Definitions Unlimited
- Lecture 02 – Free Energy, Stability, Equilibrium in a Unary System Unlimited
- Lecture 03 – Effect of Pressure on Equilibrium Transformations: Clausius Clapeyron Equation Unlimited
- Lecture 04 – Free Energy of Solutions, Free-Energy Composition Diagrams Unlimited
- Lecture 05 – Solution Models, Chemical Potential Unlimited
- Lecture 06 – Phase Rule, Free-Energy Composition Diagrams and Phase Diagrams Unlimited
- Lecture 07 – Evolution of Phase Diagrams Unlimited
- Lecture 08 – Evolution of Phase Diagrams, Miscibility Gap Unlimited
- Lecture 09 – To Concept, Partitionless Solidification Unlimited
- Lecture 10 – To Concept, Partitionless Solidification (cont.) Unlimited
- Lecture 11 – Eutectic Solidification, Glass Formation Unlimited
- Lecture 12 – Kauzmann Paradox, Order of a Transformation, Glass Forming Ability Unlimited
- Lecture 13 – Eutectic Solidification, Coupled Growth, Heterogeneous Nucleation Unlimited
- Lecture 14 – Peritectic Solidification, Metastable Phase Diagrams Unlimited
- Lecture 15 – Errors in Drawing Phase Diagrams Unlimited
- Lecture 16 – Free Energy of Undercooled Liquid, Shape of Nucleus Unlimited
- Lecture 17 – Solid State Phase Transformations – Precipitation Unlimited
- Lecture 18 – Precipitation Unlimited
- Lecture 19 – Precipitation – Quasicrystals Unlimited
- Lecture 20 – Precipitate Coarsening, Stability of a Phase, Spinodal Decomposition Unlimited
- Lecture 21 – Spinodal Decomposition Unlimited
- Lecture 22 – Eutectoid Reaction Unlimited
- Lecture 23 – Eutectoid Reaction (cont.) Unlimited
- Lecture 24 – Bainitic Transformation Unlimited
- Lecture 25 – Kinetics of Eutectoid Transformations Unlimited
- Lecture 26 – Martensitic Transformation Unlimited
- Lecture 27 – Martensitic Transformation, Order-Disorder Transformation Unlimited
- Lecture 28 – Miscibility Gap in Phase Diagrams Unlimited
- Lecture 29 – Phase Diagram Calculations Unlimited
- Lecture 30 – Thermodynamics of Heterogeneous Systems Unlimited
- Lecture 31 – Thermodynamics of Heterogeneous Systems (cont.) Unlimited
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