Physical Metallurgy detail syllabus for Materials Science And Engineering (Material Science), 2017 regulation is taken from Anna University official website and presented for students of Anna University. The details of the course are: course code (ML8404), Category (PC), Contact Periods/week (3), Teaching hours/week (3), Practical Hours/week (0). The total course credits are given in combined syllabus.
For all other material science 4th sem syllabus for be 2017 regulation anna univ you can visit Material Science 4th Sem syllabus for BE 2017 regulation Anna Univ Subjects. The detail syllabus for physical metallurgy is as follows.”
Course Objective:
- Students of Materials Science and Engineering are offered an in depth study of the physical metallurgy
Unit I
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Unit II
Diffusion Controlled Phase Transformation
Nucleation and growth – Types of nucleation – Concept of free energy during solidification -Thermodynamics of homogeneous nucleation – critical nucleus size and critical free energy change – constitutional super cooling – Extension to heterogeneous nucleation – Nucleation rate and growth rate – overall transformation rate. Concept of Activation energy – Arrhenius equation -Johnson Mehl – Avrami equation. Pearlitic transformations- spinodal decomposition
Unit III
Diffusionless Transformations
Martensite transformation – Definition – characteristic features of Martensitic transformation in steels – morphology of Martensite – lath and acicular martensite – Crystallography of martensitic transformation – Martensite in non-ferrous systems – Thermoelastic martensite – Shape Memory effect – Examples and applications of shape memory alloys.
Unit IV
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Unit V
Annealing
Cold working and hot working. Recovery – polygonization and dislocation movements in polygonization. Recrystallisation – effect of time, temperature, strain and other variables, mechanism of nucleation and growth. Grain growth – Grain growth law, geometrical collisions, preferred orientation, secondary rerystallisation.
Course Outcome:
- Ability to solve problems involving steady state and non steady state diffusion of varying degrees of complexity
- To understand the phase transformation in terms of thermodynamics.
- To understand the diffusionless transformation in ferrous and non ferrous systems.
- To understand the precipitation strengthening mechanism in terms of thermodynamics.
- To understand the structure property correlation in annealing.
Text Books:
- Raghavan. V., Phase Transformations, Prentice – Hall of India, New Delhi, 2007.
- Romesh C. Sharma, Phase transformation in Materials, CBS Publishers and Distributors, New Delhi, 2002.
References:
- Anil Sinha, Physical Metallurgy Handbook, 1st Edition, McGraw-Hill Professional; 2002.
- George E. Totten and D. Scott MacKenzie, Handbook of Aluminum: Vol. 1: Physical Metallurgy and Processes, 1st Edition, CRC, 2003.
- Reed Hill. R. E. Physical Metallurgy Principles, Affiliated East West Press. New Delhi. 1992.
- Thomas H. Courtney, Mechanical Behaviour of Materials, McGraw-Hill Co., NY. 1990.
- William F. Hosford, Physical Metallurgy, Materials Engineering Series, Vol. 26, Taylor and Francis CRC Press, 2005.
For detail syllabus of all other subjects of BE Material Science, 2017 regulation do visit Material Science 4th Sem syllabus for 2017 Regulation.
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