Advanced Metallurgical Thermodynamics
Advanced Metallurgical Thermodynamics. Instructor: Prof. B. S. Murty, Department of Metallurgy and Materials Engineering, IIT Madras.
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)
| Lecture 01 - Basic Definitions |
| Lecture 02 - Free Energy, Stability, Equilibrium in a Unary System |
| Lecture 03 - Effect of Pressure on Equilibrium Transformations: Clausius Clapeyron Equation, Phase Diagram for Unary System |
| Lecture 04 - Free Energy of Solutions, Free-Energy Composition Diagrams |
| Lecture 05 - Solution Models, Chemical Potential |
| Lecture 06 - Phase Rule, Free-Energy Composition Diagrams and Phase Diagrams |
| Lecture 07 - Evolution of Phase Diagrams |
| Lecture 08 - Evolution of Phase Diagrams, Miscibility Gap |
| Lecture 09 - To Concept, Partitionless Solidification |
| Lecture 10 - To Concept, Partitionless Solidification (cont.) |
| Lecture 11 - Eutectic Solidification, Glass Formation |
| Lecture 12 - Kauzmann Paradox, Order of a Transformation, Glass Forming Ability |
| Lecture 13 - Eutectic Solidification, Coupled Growth, Heterogeneous Nucleation |
| Lecture 14 - Peritectic Solidification, Metastable Phase Diagrams |
| Lecture 15 - Errors in Drawing Phase Diagrams |
| Lecture 16 - Free Energy of Undercooled Liquid, Shape of Nucleus |
| Lecture 17 - Solid State Phase Transformations - Precipitation |
| Lecture 18 - Precipitation |
| Lecture 19 - Precipitation - Quasicrystals |
| Lecture 20 - Precipitate Coarsening, Stability of a Phase, Spinodal Decomposition |
| Lecture 21 - Spinodal Decomposition |
| Lecture 22 - Eutectoid Reaction |
| Lecture 23 - Eutectoid Reaction (cont.) |
| Lecture 24 - Bainitic Transformation |
| Lecture 25 - Kinetics of Eutectoid Transformations |
| Lecture 26 - Martensitic Transformation |
| Lecture 27 - Martensitic Transformation, Order-Disorder Transformation |
| Lecture 28 - Miscibility Gap in Phase Diagrams |
| Lecture 29 - Phase Diagram Calculations |
| Lecture 30 - Thermodynamics of Heterogeneous Systems |
| Lecture 31 - Thermodynamics of Heterogeneous Systems (cont.) |
| References |
Advanced Metallurgical Thermodynamics
Instructor: Prof. B. S. Murty, Department of Metallurgy and Material Science, IIT Madras. This course deals with advanced topics on metallurgical thermodynamics.
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