ED7203 MECHANICAL BEHAVIOR OF MATERIALS Syllabus | Anna University ME Engineering Design Second Semester Syllabus Regulation 2013

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Anna University Syllabus - Anna University ME Syllabus

ED7203 MECHANICAL BEHAVIOR OF MATERIALS Syllabus | Anna University ME Engineering Design Second Semester Syllabus Regulation 2013. Below is the Anna University 2013 Regulation Syllabus for 2nd Semester for ME Engineering Design, Textbooks, Reference books, Exam portions, Question Bank, Previous year question papers, Model question papers, Class notes, Important 2 marks, 8 marks, 16 marks topics.
It is applicable for all students admitted in the Academic year 2013-2014 onwards for all its Affiliated institutions in Tamil Nadu.

ED7203 MECHANICAL BEHAVIOR OF MATERIALS L T P C 3 0 0 3

OBJECTIVES:
 To know the mechanical behaviour of both metallic and non-metallic materials under different
loading and temperature conditions.
OUTCOME:
 To familiarize the researchers in the area of material behaviour under different loading and
selection of materials for the design of engineering structures.
11
UNIT I BASIC CONCEPTS OF MATERIAL BEHAVIOR 12
Elasticity in metals and polymers– Strengthening mechanisms, work hardening, solid solutioning,
grain boundary strengthening, poly phase mixture, precipitation, particle, fibre and dispersion
strengthening. Effect of temperature, strain and strain rate on plastic behaviour – Super
plasticity –. Griffith’s theory,– Ductile, brittle transition in steel – High temperature fracture,
creep – Larson Miller parameter – Deformation and fracture mechanism maps.
UNIT II BEHAVIOUR UNDER DYNAMIC LOADS AND DESIGN
APPROACHES 10
Stress intensity factor and fracture toughness – Fatigue, low and high cycle fatigue test, crack
initiation and propagation mechanisms and Paris law.- Safe life, Stress-life, strain-life and fail -
safe design approaches -Effect of surface and metallurgical parameters on fatigue –
Fracture of non metallic materials – Failure analysis, sources of failure, procedure of failure
analysis.
UNIT III SELECTION OF MATERIALS 10
Motivation for selection, cost basis and service requirements – Selection for mechanical
properties, strength, toughness, fatigue and creep – Selection for surface durability corrosion and
wear resistance – Relationship between materials selection and processing – Case studies in
materials selection with relevance to aero, auto, marine, machinery and nuclear applications –
Computer aided materials selection.
UNIT IV MODERN METALLIC MATERIALS 8
Dual phase steels, High strength low alloy (HSLA) steel, Transformation induced plasticity (TRIP)
Steel, Maraging steel, Nitrogen steel – Intermetallics, Ni and Ti aluminides – smart materials,
shape memory alloys – Metallic glass and nano crystalline materials.
UNIT V NON METALLIC MATERIALS 7
Polymeric materials – Formation of polymer structure – Production techniques of fibers, foams,
adhesives and coating – structure, properties and applications of engineering polymers –
Advanced structural ceramics, WC, TIC, TaC, Al2O3, SiC, Si3N4 CBN and diamond – properties,
processing and applications.
TOTAL:45 PERIODS
REFERENCES
1. George E.Dieter, Mechanical Metallurgy, McGraw Hill, 1988
2. Thomas H. Courtney, Mechanical Behavior of Materials, (2nd edition), McGraw Hill, 2000
3. Charles, J.A., Crane, F.A.A. and Fumess, J.A.G., Selection and use of engineering materials,
(34d edition), Butterworth-Heiremann, 1997.
4. Flinn, R.A., and Trojan, P.K., Engineering Materials and their Applications, (4th Edition) Jaico,
1999.
5. Metals Hand book, Vol.10, Failure Analysis and Prevention, (10th Edition), Jaico, 1999.
6. Ashby M.F., materials selection in Mechanical Design 2nd Edition, Butter worth
1999.
7. www.astm.org/labs/pages/131350.htm.