Heat Treatment of Metals and Alloys 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 (ML8504), 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 5th sem syllabus for be 2017 regulation anna univ you can visit Material Science 5th Sem syllabus for BE 2017 regulation Anna Univ Subjects. The detail syllabus for heat treatment of metals and alloys is as follows.”
Course Objective:
- The course covers the fundamental aspects of the theory and practice of heat treatment of metals and alloys.
- It provides a comprehensive understanding of the various transformation reactions associated with the changes in microstructure and property that occur due to controlled heat treatment.
Unit I
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Unit II
Heat Treatment Processes
Annealing- Types, Normalising, Hardening and Quenching -Mechanisms-hardenability studies -Jominy end-quench test, Grossmans experiments, tempering – Hollomon and Jaffe tempering correlations, tempering – tempered brittleness – effects of alloying elements on tempering, austempering and martempering, precipitation hardening, thermomechanical treatment, intercritical heat treatment, polymer quenching, sub-zero treatment – cryogenic quenching, patenting
Unit III
Case Hardening
Introduction, carburisation – principle – carbon potential – mechanism – application of Ficks law -depth of carburisation and its control – methods of carburising – heat treatment after carburisingstructure, properties and defects in carburising, nitriding – mechanism – retained austenite -Remedy- effect of microstructure – nitriding methods, ion-nitriding and nitro-carburising, boronising, chromising, cyaniding and carbonitriding, induction and flame hardening, Laser and Electron beam hardening and welding – principles – methods – operating variables, measurement of case depth
Unit IV
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Unit V
Heat Treatment of Specific Alloys
Heat treatment of special purpose steels – tool steels, high speed steels, maraging steels, SLA steels and die steels, heat treatment of cast irons – gray cast irons, white cast irons and
S.G.irons, austempering of S.G.Iron, heat treatment of non-ferrous alloys – aluminium alloys, copper alloys, nickel alloys and titanium alloys, defects in heat treated parts – causes and remedies.
Course Outcome:
- Able to understand and describe the basic concepts of phase transformations in steels.
- Able to differentiate thermal and thermomechanical heat treatment processes.
- Ability to understand the various case hardening techniques and its process.
- To have the knowledge on different types of furnaces.
- Able to identify the proper heat treatment technique for required microstructure in alloy steel.
Text Books:
- Rajan, T. V., Sharma, C. P., Ashok Sharma., Heat Treatment Principles And Techniques Prentice-Hall of India Pvt. Ltd., New Delhi, 2002
- Sydney H. Avner, Introduction to Physical Metallurgy, Tata McGraw Hill, New Delhi,1997.
References:
- ASM Hand book Heat Treating, Vol.4., ASM International, 1999.
- Novikov, Theory of Heat Treatment of Metals, MIR Publishers, Moscow, 1978.
- Prabhudev. K. H. Handbook of Heat Treatment of Steels, Tata McGraw-Hill Publishing Co., New Delhi, 1988.
- Vijendra Singh, Heat Treatment of Metals, Second Edition, Standard Publishers Distributors New Delhi, 2009.
For detail syllabus of all other subjects of BE Material Science, 2017 regulation do visit Material Science 5th Sem syllabus for 2017 Regulation.
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