# Metallurgical Thermodynamics & Kinetics Notes VSSUT | MTK Notes VSSUT

5
(12)

## Metallurgical Thermodynamics & Kinetics Notes VSSUT – MTK Notes VSSUT of Total Complete Notes

#### Module – 1

Introduction to Thermodynamics,Thermodynamics,Process ,

Property,Equation of States ,Simple Equilibrium,Thermodynamic Equilibrium,

PHASE DIAGRAM / CONSTITUTION DIAGRAM,Phase Diagram of One-component System,

Internal Energy,Phase Diagram ,Gibbs Phase Rule .

Module – 2

First Law of Thermodynamics, First Law of Thermodynamics , Heat Capacity ,

Enthalpy,Hess’s Law,Kirchhoff’s Law ,Thermos Chemistry & its Applications,Adiabatic Process,

Reversible Isothermal Process,Adiabatic & Isothermal Process.

#### Module – 3

Second Law of Thermodynamics,Second Law of Thermodynamics ,

Entropy, Entropy of a Perfect Gas ,Temperature Dependence of Entropy ,

Some Alternative Statement, Spontaneous Process,Reversible & Irreversible Process.

#### Module – 4

Auxiliary Functions & Relations, Criteria for Equilibria,

Free Energy,Combined Expressions of First & Second Law of Thermodynamics ,

Criteria of Thermodynamic Equilibria,Gibbs Helmholtz Equation ,

Maxwell’s Relation,Transformation Formula .

#### Module – 5

Third Law of Thermodynamics, Statistical Thermodynamics,hird Law of Thermodynamics ,

Statistical Thermodynamics, Postulates of Statistical Thermodynamics ,

Stalin Formula, Relationship between Statistical Interpretations of Entropy,

Debye & Einstein Concept of Heat Capacity.

#### Module – 6

Fugacity,Escaping Tendency , Fugacity,Arrhenius Equation ,

Activity,Equilibrium Constant , Use of S Function ,

Ellingham-Richardson Diagram.

#### Module – 7

Thermodynamics of Solutions, Ideal & Non-Ideal Solutions ,

Partial & Integral Molar Quantities,Gibbs-Duhem Equation,Activity vs Mole Fraction (Henry’s Law) ,

Regular Solutions,Quasi-Chemical Approach to Solutions ,Sievert’s Law,

One Weight Percent Standard State, Chemical Potential ,

Free Energy Diagram for Binary Alloys Systems,Experimental Determination of Phase Diagrams ,

Clapeyron Equation.

#### Module – 8

Topochemical Reaction,Topochemical Reaction , Johnson-Mehl’s Equation ,

Types of Reaction, Reaction of Lumps , Important Notes ,

Difference between Molecularity & Order of the Reaction.

#### Module – 9

Electrometallurgy,Thermodynamics of Electrometallurgy Cells ,

Thermodynamics of Reversible Galvanic Cells, Relation between Cell EMF (E) & Free Energy of Cell Reaction (????G) .

#### Module – 10

Miscellaneous,Phase Stability Diagrams ,Defects in Thermodynamics ,

Thermal Analysis,Homogeneous & Heterogeneous Equilibria ,

Controlled Atmosphere (CA).