ME 2253 ENGINEERING MATERIALS AND
METALLURGY SYLLABUS
(Common to Mechanical & Automobile) (VISIT http://aimforhigh.blogspot.com)
3 0 0 3
Objective
To impart knowledge on the structure, properties, treatment, testing and applications
of metals and non-metallic materials so as to identify and select suitable materials
for various engineering applications.
Review (Not for Exam):
Crystal structure – BCC, FCC and HCP structure – unit cell – crystallographic planes
and directions, miller indices – crystal imperfections, point, line, planar and volume
defects – Grain size, ASTM grain size number.
Unit-I : CONSTITUTION OF ALLOYS AND PHASE DIAGRAMS 9(L)
Constitution of alloys – Solid solutions, substitutional and interstitial – phase
diagrams, Isomorphous, eutectoid, eutectic, peritectic, and peritectroid reactions,
Iron – Iron carbide equilibrium diagram. Classification of steel and cast Iron,
microstructure, properties and applications.
Unit-II : HEAT TREATMENT 9(L)
Definition – Full annealing, stress relief, recrystallisation and spheroidizing –
normalising, hardening and tempering of steel. Isothermal transformation diagrams
– cooling curves superimposed on I.T. diagram, CCR - Hardenability, Jominy end
quench test – Austempering, martempering – case hardening - carburising, nitriding,
cyaniding, carbonitriding, flame and induction hardening.
Unit-III : MECHANICAL PROPERTIES AND TESTING 9(L)
Mechanism of plastic deformation, slip and twinning – Types of fracture – Testing of
materials under tension, compression and shear loads – Hardness tests (Brinell,
Vickers and Rockwell), Impact test - Izod and Charpy, Fatigue and creep tests,
fracture toughness tests.
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Unit-IV : FERROUS AND NON FERROUS METALS 9(L)
Effect of alloying elements on steel (Mn, Si, Cr, Mo, V, Ti & W) - stainless and tool
steels – HSLA - maraging steels – Cast Irons - Grey, White malleable, spheroidal –
Graphite, Alloy cast irons, Copper and Copper alloys - Brass, Bronze and
Cupronickel – Aluminum and Al-Cu alloy – precipitation hardening– Bearing alloys.
Unit-V : NON-METALLIC MATERIALS 9(L)
Polymers – types of polymer, commodity and engineering polymers – Properties and
applications of PE, PP, PS, PVC, PMMA, PET, PC, PA, ABS, PI, PAI, PPO, PPS,
PEEK, PTFE Polymers – Urea and Phenol Formaldehydes – Engineering Ceramics
–Introduction to Fibre reinforced plastics.
Total Number of Periods: L= 45 T= 0 45
TEXT BOOKS
1. Kenneth G.Budinski and Michael K.Budinski “Engineering Materials” Prentice-
Hall of India Private Limited, 4th Indian Reprint 2002. (VISIT http://aimforhigh.blogspot.com)
REFERENCE BOOKS
1. William D Callister “Material Science and Engineering”, John Wiley and Sons
2007.
2. Raghavan.V “Materials Science and Engineering”, Prentice Hall of India Pvt.,
Ltd., 2007.
3. Sydney H.Avner “Introduction to Physical Metallurgy” McGraw Hill Book
Company, 2007.
4. Dieter G. E., Mechanical Metallurgy, Mc Graw Hill Book Company, 1988.
5. O.P. Khanna , A text book of Materials Science and Metallurgy, Khanna
Publishers, 2003.
6. Vijaya. M.S. and G. Rangarajan, Material Science, Tata McGraw-Hill , 2007
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