April/May 2015, Nov/Dec 2014, APril/May 2014 Anna University Examination question papers are shown in here, Take for your reference and ready to get more marks in forthcoming University examinations.
BE/B.Tech Degree Examination April/May 2015
Fourth Semester
Mechanical Engineering
ME2253/ME44-ENGINEERING MATERIALS AND METALLURGY
(Common to Automobile Engineering Mechanical and Automation Engineering)
Regulation 2008/2010
BE/B.Tech Degree Examination April/May 2014
Fourth Semester
Mechanical Engineering
ME2253/ME44-ENGINEERING MATERIALS AND METALLURGY
(Common to Automobile Engineering Mechanical and Automation Engineering)
Regulation 2008/2010
BE/B.Tech Degree Examination November/December 2014
Fourth Semester
Mechanical Engineering
ME2253/ME44-ENGINEERING MATERIALS AND METALLURGY
(Common to Automobile Engineering Mechanical and Automation Engineering)
Regulation 2008/2010
For moreMechanical Engineering Subjects Previous years Anna University Questions were Uploaded in this website.
"Search whatever study materials you needed just type with subject code at top righ side of this site"
The Revised syllabus of the Regulation 2013 is given in this post.
ME6403 ENGINEERING MATERIALS AND METALLURGY
OBJECTIVES:
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.
UNIT I ALLOYS AND PHASE DIAGRAMS
Constitution of alloys – Solid solutions, substitutional and interstitial – phase diagrams, Isomorphous,
eutectic, eutectoid, peritectic, and peritectoid reactions, Iron – carbon equilibrium diagram.
Classification of steel and cast Iron microstructure, properties and application.
UNIT II HEAT TREATMENT
Definition – Full annealing, stress relief, recrystallisation and spheroidising – normalising, hardening
and Tempering of steel. Isothermal transformation diagrams – cooling curves superimposed on I.T.
44 diagram CCR – Hardenability, Jominy end quench test - Austempering, martempering – case
hardening, carburizing, Nitriding, cyaniding, carbonitriding – Flame and Induction hardening – Vacuum
and Plasma hardening. .
UNIT III FERROUS AND NON-FERROUS METALS
Effect of alloying additions on steel- α and β stabilisers– stainless and tool steels – HSLA, Maraging
steels – Cast Iron - Grey, white, malleable, spheroidal – alloy cast irons, Copper and copper alloys –
Brass, Bronze and Cupronickel – Aluminium and Al-Cu – precipitation strengthening treatment –
Bearing alloys, Mg-alloys, Ni-based super alloys and Titanium alloys.
UNIT IV NON-METALLIC MATERIALS
Polymers – types of polymer, commodity and engineering polymers – Properties and applications of
various thermosetting and thermoplastic polymers (PP, PS, PVC, PMMA, PET,PC, PA, ABS, PI, PAI,
PPO, PPS, PEEK, PTFE, Polymers – Urea and Phenol formaldehydes)- Engineering Ceramics –
Properties and applications of Al2O3, SiC, Si3N4, PSZ and SIALON –Composites-Classifications- Metal
Matrix and FRP - Applications of Composites.
UNIT V MECHANICAL PROPERTIES AND DEFORMATION MECHANISMS
Mechanisms of plastic deformation, slip and twinning – Types of fracture – Testing of materials under
tension, compression and shear loads – Hardness tests (Brinell, Vickers and Rockwell), hardness
tests, Impact test lzod and charpy, fatigue and creep failure mechanisms.
TOTAL : 45 PERIODS
OUTCOMES:
Upon completion of this course, the students can able to apply the different materials, their
processing, heat treatments in suitable application in mechanical engineering fields.
TEXT BOOKS:
1. Avner,, S.H., “Introduction to Physical Metallurgy”, McGraw Hill Book Company,1994.
2. Williams D Callister, “Material Science and Engineering” Wiley India Pvt Ltd, Revised Indian
Edition 2007
REFERENCES:
1. Raghavan.V, “Materials Science and Engineering”, Prentice Hall of India Pvt. Ltd., 1999.
2. Kenneth G.Budinski and Michael K. Budinski, “Engineering Materials”, Prentice Hall of India
Private Limited, 4th Indian Reprint 2002.
3. Upadhyay. G.S. and Anish Upadhyay, “Materials Science and Engineering”, Viva Books Pvt.
Ltd., New Delhi, 2006.
4. U.C.Jindal : Material Science and Metallurgy, "Engineering Materials and Mettalurgy", First
Edition, Dorling Kindersley, 2012
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