MT655
THERMODYNAMICS AND KINETICS
Introduction to thermodynamics and kinetics – different approaches – emphasis on metallurgical thermodynamics, transport phenomena and applications
Laws of thermodynamics and related applications – concepts of free energy and entropy – criteria for spontaneity
Introduction to solutions – partial molar entities – Gibbs Duhem relations - thermodynamic aspects of metallic solutions and salt melts – Raoult’s Law and Henry’s Law - regular and quasi chemical models
Thermodynamic aspects of phase diagrams – similarity in thermodynamic approach towards different classes of materials – thermodynamic aspects of defect formation in metals and ceramics – approaches used in chemical modeling
Principles of metallurgical kinetics – reaction rates and reaction mechanisms – overview of mass transfer, heat transfer and fluid flow – related applications in metallurgical processes – role of transport phenomena in mathematical and physical modeling
TEXT BOOKS
1. Gaskell, David R., ‘Introduction to Metallurgical Thermodynamics’, McGraw Hill, 1973
2. Mohanty, A. K., “Rate Processes in Metallurgy”, Prentice Hall of India (EEE), 2000