Phase Diagrams in Single Component and Binary Systems in Bengali

By Prof. Kallol Mondal | IIT Kanpur

Learners enrolled: 101 | Exam registration: 3

ABOUT THE COURSE:
Phase diagram is the basis for understanding the behavior of materials under equilibrium. It has its importance in deciding the phase evolution with the variation of pressure, temperature and composition. Moreover, it helps in understanding the processing of the materials, mainly heat treatment. For material development as well as processing, one must have good knowledge in materials phase diagram.

INTENDED AUDIENCE: Metallurgy, Materials Science, Ceramics, Chemical and Mechanical Engg.

PREREQUISITES: Metallurgical Thermodynamics and Phase Equilibria

INDUSTRY SUPPORT: Any Industry dealing with alloy development

Summary

Course Status :	Completed
Course Type :	Core
Language for course content :	English
Duration :	8 weeks
Category :	Metallurgy and Material science & Mining Engineering Minor in Metallurgy
Credit Points :	2
Level :	Undergraduate/Postgraduate
Start Date :	19 Aug 2024
End Date :	11 Oct 2024
Enrollment Ends :	19 Aug 2024
Exam Registration Ends :	30 Aug 2024
Exam Date :	02 Nov 2024 IST

Note: This exam date is subject to change based on seat availability. You can check final exam date on your hall ticket.

Page Visits

Course layout

Week 1: Introduction:

- History and Importance of phase diagram

Week 2: Thermodynamic formulation for single component phase diagram

- Free energy concept

- Free energy variation in single component system

Week 3: Phase diagram in single component system

- Single component phase diagram in water and CO₂

Week 4: Solution thermodynamics

- Concept of idea solution and real solution

- Formulation of ideal solution and Chemical potential and equilibrium concept

Week 5: Solution thermodynamics and phase diagram in ideal binary solution

- Free energy composition diagram

- Evolution of isomorphous phase diagram

Week 6: Solution thermodynamics and quasichemical approach in binary solution

- Regular solution and quasichemical approach

- Free energy composition diagram in regular solution

Week 7: Phase diagrams in regular binary system

- Phase diagrams for different conditions of,

- Evolution of deep eutectic and congruent melting point

- Phase separation

Week 8: Examples of phase diagrams in binary system

- Eutectic

- Eutectoid

- Peritectic

Books and references

1. Introduction to the Thermodynamics of Materials by David R.Gaskell (Taylor & Francis)
2. Phase Transformations in Metals and Alloys by D.A. Porter, K.E. Easterling and M. Sherif (Taylor & Francis)
3. Phase Equilibria, Phase Diagrams and Phase Transformations Their Thermodynamic Basis by M. Hillert (Cambridge University Press)

Instructor bio

Prof. Kallol Mondal

IIT Kanpur

Prof. Kallol Mondal is a professor in the department of Materials Science and Engineering, IIT Kanpur. His specializations are phase transformations of metals and alloys, corrosion and oxidation behavior and multi-phase steel development.

Course certificate

The course is free to enroll and learn from. But if you want a certificate, you have to register and write the proctored exam conducted by us in person at any of the designated exam centres.
The exam is optional for a fee of Rs 1000/- (Rupees one thousand only).
Date and Time of Exams: 02 November 2024 Morning session 9am to 12 noon; Afternoon Session 2pm to 5pm.
Registration url: Announcements will be made when the registration form is open for registrations.
The online registration form has to be filled and the certification exam fee needs to be paid. More details will be made available when the exam registration form is published. If there are any changes, it will be mentioned then.
Please check the form for more details on the cities where the exams will be held, the conditions you agree to when you fill the form etc.

CRITERIA TO GET A CERTIFICATE

Average assignment score = 25% of average of best 6 assignments out of the total 8 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

Certificate will have your name, photograph and the score in the final exam with the breakup.It will have the logos of NPTEL and IIT Kanpur .It will be e-verifiable at nptel.ac.in/noc.

Only the e-certificate will be made available. Hard copies will not be dispatched.

Once again, thanks for your interest in our online courses and certification. Happy learning.

- NPTEL team

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