PT2201 MATERIALS ENGINEERING SYLLABUS | ANNA UNIVERSITY B.TECH. POLYMER TECHNOLOGY 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012 BELOW IS THE ANNA UNIVERSITY THIRD SEMESTER B.TECH. POLYMER TECHNOLOGY DEPARTMENT SYLLABUS IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011-2012 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
PT2201 MATERIALS ENGINEERING L T P C
3 0 0 3
(Common Polymer & Plastic Technology)
AIM
To learn about the properties and testing of materials.
OBJECTIVES
To study the mechanical behaviour of materials, types of fractures and testing
To know the importance of phase diagram
To understand the various diffusion processes and heat treatment of steel
UNIT I 9
Mechanical Behavior of materials – Stress – Strain curve, Elastic deformation-
Characteristics of elastic deformations, atomic mechanism of elastic deformation,
Inelastic deformation, Strain-Time curves, Damping capacity, Viscous deformation,
Plastic deformation, Mechanism of plastic deformation- slip & twinning, Schmidt’s law,
critical resolved shear stress.
UNIT II 9
Mechanical testing and fracture of materials – tensile test, stress-strain curves for ductile
and brittle materials – mild steel, copper, proof stress, yield point phenomena, Luder’s
bands, compression test, hardness test – various hardness tests. Impact test – ductilebrittle
transitions. Fatigue- Stress cycles for fatigue testing, endurance limit, fatigue limit,
S-N curve, Creep-curve, primary creep, secondary creep, tertiary creep. Fracture – ideal
fracture stress, brittle fracture- Griffith’s theory- fracture toughness, ductile failure, cup &
cone type fracture, fatigue failure.
UNIT III 9
Phase diagram – solid solutions, inter metallic compound, cooling curves, nonequilibrium
cooling, phase rule, equilibrium diagrams – Isomorphous diagrams, Eutectic,
Peritectic and eutectoid reactions with examples. Ferrous and non-ferrous alloys – Fe-C
diagram, Effect of alloying elements on properties of steel, tool steel, heat resisting and
die steel. Alloys of copper, aluminium, magnesium, nickel and zinc – compositions and
their uses, bearing materials, brazing and soldering alloys. Polymeric and composite
materials, metal matrix composites, ceramics, refractories, abrasives , shape memory
materials.
23
UNIT IV 9
Special diffusion process – Aluminizing, Siliconising, Boriding – Laser hardening,
Electroplating-hard chrome & nickel plating - Hard dip coating, Cladding - Physical and
chemical vapor deposition - Metal spraying – Plastics and rubber coating – Conversion
coating – Coating of tools – TiC, TiN, Alumina and diamond coating of tools – Selection
of coating of tools – Selection of coating for wear and corrosion resistance – Elastic
materials – Applications.
UNIT V 9
Heat treatment of steel – Critical temperature and heating - Annealing- Spheroidzingnormalizing
– hardening - Isothermal transformations – TTT diagram - tempering -
austempering - martempering and ausforming. Hardenability and its testing. Selection of
the steel – Case-hardening steel – Nitriding steels – Quenched and tempered steels –
Fully-hardening steels – Corrosion-resistance steels – Maraging steels – Hard material
alloys – Heat treatment of steels – Proper design for proper heat treatment – Stressrelief
annealing – Preheating to the treatment temperature – Types of structure and their
specific volume – Heat treatment of case-hardening steels – Heat treatment of nitriding
steels – Heat treatment of quenched and tempered steels – Heat treatment of fullyhardening
steels – Heat treatment of corrosion - resistance steels – Heat treatment of
maraging steels.
TOTAL : 45 PERIODS
TEXT BOOKS
1. M. Arumugham, Material Science, Anuradha Agencies, 1st Ed., 1987.
2. G. E. Dieter, Mechanical metallurgy, McGraw-Hill, 2000.
REFERENCES
1. Klaus Stoeckhert, Mold making handbook for the Plastic engineers, Hanser Pub.
2. Data book on Plastics – CIPET, Chennai.
3. J. C. Anderson, K. D. Leaver, R. D.Rawlings, J. M. Alexander, Material Science,
4. Donald S. Clark and Wilbur R Warney, Physical metallurgy, Affltd. East west press.
5. C. W. Richards, Engineering material Science, Prentice Hall Of India.
PT2201 MATERIALS ENGINEERING L T P C
3 0 0 3
(Common Polymer & Plastic Technology)
AIM
To learn about the properties and testing of materials.
OBJECTIVES
To study the mechanical behaviour of materials, types of fractures and testing
To know the importance of phase diagram
To understand the various diffusion processes and heat treatment of steel
UNIT I 9
Mechanical Behavior of materials – Stress – Strain curve, Elastic deformation-
Characteristics of elastic deformations, atomic mechanism of elastic deformation,
Inelastic deformation, Strain-Time curves, Damping capacity, Viscous deformation,
Plastic deformation, Mechanism of plastic deformation- slip & twinning, Schmidt’s law,
critical resolved shear stress.
UNIT II 9
Mechanical testing and fracture of materials – tensile test, stress-strain curves for ductile
and brittle materials – mild steel, copper, proof stress, yield point phenomena, Luder’s
bands, compression test, hardness test – various hardness tests. Impact test – ductilebrittle
transitions. Fatigue- Stress cycles for fatigue testing, endurance limit, fatigue limit,
S-N curve, Creep-curve, primary creep, secondary creep, tertiary creep. Fracture – ideal
fracture stress, brittle fracture- Griffith’s theory- fracture toughness, ductile failure, cup &
cone type fracture, fatigue failure.
UNIT III 9
Phase diagram – solid solutions, inter metallic compound, cooling curves, nonequilibrium
cooling, phase rule, equilibrium diagrams – Isomorphous diagrams, Eutectic,
Peritectic and eutectoid reactions with examples. Ferrous and non-ferrous alloys – Fe-C
diagram, Effect of alloying elements on properties of steel, tool steel, heat resisting and
die steel. Alloys of copper, aluminium, magnesium, nickel and zinc – compositions and
their uses, bearing materials, brazing and soldering alloys. Polymeric and composite
materials, metal matrix composites, ceramics, refractories, abrasives , shape memory
materials.
23
UNIT IV 9
Special diffusion process – Aluminizing, Siliconising, Boriding – Laser hardening,
Electroplating-hard chrome & nickel plating - Hard dip coating, Cladding - Physical and
chemical vapor deposition - Metal spraying – Plastics and rubber coating – Conversion
coating – Coating of tools – TiC, TiN, Alumina and diamond coating of tools – Selection
of coating of tools – Selection of coating for wear and corrosion resistance – Elastic
materials – Applications.
UNIT V 9
Heat treatment of steel – Critical temperature and heating - Annealing- Spheroidzingnormalizing
– hardening - Isothermal transformations – TTT diagram - tempering -
austempering - martempering and ausforming. Hardenability and its testing. Selection of
the steel – Case-hardening steel – Nitriding steels – Quenched and tempered steels –
Fully-hardening steels – Corrosion-resistance steels – Maraging steels – Hard material
alloys – Heat treatment of steels – Proper design for proper heat treatment – Stressrelief
annealing – Preheating to the treatment temperature – Types of structure and their
specific volume – Heat treatment of case-hardening steels – Heat treatment of nitriding
steels – Heat treatment of quenched and tempered steels – Heat treatment of fullyhardening
steels – Heat treatment of corrosion - resistance steels – Heat treatment of
maraging steels.
TOTAL : 45 PERIODS
TEXT BOOKS
1. M. Arumugham, Material Science, Anuradha Agencies, 1st Ed., 1987.
2. G. E. Dieter, Mechanical metallurgy, McGraw-Hill, 2000.
REFERENCES
1. Klaus Stoeckhert, Mold making handbook for the Plastic engineers, Hanser Pub.
2. Data book on Plastics – CIPET, Chennai.
3. J. C. Anderson, K. D. Leaver, R. D.Rawlings, J. M. Alexander, Material Science,
4. Donald S. Clark and Wilbur R Warney, Physical metallurgy, Affltd. East west press.
5. C. W. Richards, Engineering material Science, Prentice Hall Of India.
No comments:
Post a Comment
Any doubt ??? Just throw it Here...