NPTEL : NOC:Phase Equilibria in Materials - Nature and Properties of Materials-II (Mechanical Engineering)

Co-ordinators : Dr. Ashish Garg


Lecture 1 - Basic Thermodynamics: System, phase and components

Lecture 2 - Basic Thermodynamics: Gibbs Free Energy

Lecture 3 - Phase Stability in Materials

Lecture 4 - Effects of Temperature and Pressure on Single Components System

Lecture 5 - Clausisus-Clapeyron Equation and Binary Solution

Lecture 6 - Calculation of Configurational Entropy

Lecture 7 - Chemical Potential

Lecture 8 - Phase Stability in Binary Solution

Lecture 9 - Activity and Thermodynamics of Regular Solution

Lecture 10 - Thermodynamic of Real Solution

Lecture 11 - Free Energy Curves and Various Systems

Lecture 12 - Solubility Limits 2-phase Co-existence

Lecture 13 - Phase Diagram Formation: Binary Solution

Lecture 14 - Phase Diagram Construction: Partial Soluble Phases

Lecture 15 - Phase Diagram Construction: Eutectic Phase

Lecture 16 - Intermetallics and Phase Diagrams

Lecture 17 - Phase Rule

Lecture 18 - Gibb's Phase Rule: Unary and Binary System

Lecture 19 - Gibb's Phase Rule: Eutectic Point and Lever Rule

Lecture 20 - Phase Fraction Calculation in a Phase Diagram

Lecture 21 - Microstructure evolution in Cu-Ni binary system

Lecture 22 - Microstructure evolution (Continued...)

Lecture 23 - Phase evolution in hypoeutectic region

Lecture 24 - Phase evolution at Eutectic point

Lecture 25 - Phase Diagrams of Cu-Ni and Al-Si

Lecture 26 - Phase Diagrams of Pb-Sn and Fe-C

Lecture 27 - Phase Diagram of Fe-C (Continued...)

Lecture 28 - Fe-C Phase Diagram (Continued...)

Lecture 29 - Fe-C Phase Diagram (Continued...)

Lecture 30 - Phase Diagrams for non-Ferrous Alloys

Lecture 31 - Method of measuring Phase diagram

Lecture 32 - Methods of measuring phase diagram (Continued...)

Lecture 33 - Methods of measuring phase diagram: PbMg2

Lecture 34 - Ternary Phase Diagram

Lecture 35 - Ternay Phase Diagram (Continued...)

Lecture 36 - Ternary system with two phases

Lecture 37 - Ternary system with three phases

Lecture 38 - Ternary phase diagram with 4 phases

Lecture 39 - Application of Phases diagrams

Lecture 40 - Summary of Course