ED 9224 MECHANICAL BEHAVIOR OF MATERIALS SYLLABUS | ANNA UNIVERSITY ME ENGINEERING DESIGN 2nd Sem SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY M.E ENGINEERING DESIGN DEPARTMENT SECOND SEMESTER SYLLABUS, 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 YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2010
ED 9224 MECHANICAL BEHAVIOR OF MATERIALS L T P C
3 0 0 3
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, Stresslife,
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.
7. Ashby M.F., materials selection in Mechanical Design 2nd Edition, Butter
worth 1999.
ED 9224 MECHANICAL BEHAVIOR OF MATERIALS L T P C
3 0 0 3
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, Stresslife,
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.
7. Ashby M.F., materials selection in Mechanical Design 2nd Edition, Butter
worth 1999.
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