ML8303 Materials Structure And Properties Lecture Notes Syllabus Book Previous 2 13 15 Marks Anna University Important Question Bank With Answers Regulation 2017 Study Materials Pdf Ppt

ML8303 Materials Structure And Properties Lecture Notes Syllabus Book Previous  2 13 15 Marks  Anna University Important Question Bank With Answers  Regulation 2017 Study Materials Pdf Ppt

ML8303 MATERIALS STRUCTURE AND PROPERTIES

UNIT I STRUCTURE OF SOLIDS 

Overview of Crystal Structure – Solid Solutions-Hume Rothery Rules-Crystal Imperfections- Point

Defects- Line Defects-Surface Defects-Bulk Defects-Critical nucleus size and Critical Free   energyMechanism of Crystallisation- Nucleation-Homogeneous and Heterogenous Nucleation- Growth - Single crystal -Polycrystalline Materials - Basic principles of solidification of metals and alloys. Growth of crystals- Planar growth – dendritic growth – Solidification time - Cooling curves - Non-crystalline solids- Glass Transition Temperature.

UNIT II PHASE DIAGRAMS 

Phase Rule –Unary System- Binary Phase diagrams- Isomorphous systems-Congruent phase diagrams - Free energy Composition curves- Construction -Microstructural changes during  coolingTie Line- Lever Rule- Eutectic , Peritectic, Eutectoid and Peritectoid reactions- Typical Phase

diagrams – Cu-Zn System – Pb-Sn system- Ag-Pt system-Iron-Iron carbide Equilibrium Diagram

UNIT III FERROUS AND NON FERROUS MATERIALS 

Classification of steels and cast iron –Microstructure– Effect of alloying elements on steel- Ferrous alloys and their applications - Factors affecting conductivity of a metal – Electrical Resistivity in alloys – Thermal conductivity of metals and alloys - High Resistivity alloys –Some important applications of Titanium alloys, Nickel alloys, Copper alloys, Magnesium alloys and Aluminium alloys.

UNIT IV ENGINEERING CERAMICS 

Types - Crystal Structures - Silicate Ceramics - Glasses – Glass Ceramics – Advanced  ceramicsFunctional properties and applications of ceramic materials –SiC, Al2O3, Si3N4– Super hard materials - Tungsten carbide and Boron nitrides – Graphene. – Applications to bio engineering

UNIT V COMMODITY AND ENGINEERING POLYMERS 

Classification of polymer – Mechanisms of polymerisation – Copolymers – Examples- Defects in

polymers- Thermoplastics - Thermosets (PP, PS, PVC, PMMA, PET,PC, PA, ABS, PI, PAI, PPO,

PPS, PEEK, PTFE, Polymers – Urea and Phenol formaldehydes)– Engineering plastics - Advanced

Polymeric materials -Liquid crystal polymers - Conductive polymers – High Performance fibres– Photonic polymers- -Elastomers- Applications.

TEXT BOOKS:

1. V. Raghavan, “Materials Science and Engineering”, Prentice –Hall of India Pvt. Ltd., 2007

2. William D. Callister, Jr., “Materials Science and Engineering an Introduction”, Second Edition, John Wiley & Sons, Inc., 2007.

REFERENCES:

1. Donald R. Askeland, Pradeep P. Phule, “The Science and Engineering of Materials”, 5thEdition

Thomson Learning, First Indian Reprint, 2007.

2. Kingery, W. D., Bowen H. K. and Uhlmann, D. R., “Introduction to Ceramics”, 2nd Edition, John Wiley & Sons, New York, 1976.

3. F. N. Billmayer, “Test Book of polymer science”, John Wiley & Sons, New York, 1994.

4. Sidney H. Avner, “Introduction to Physical Metallurgy”, Tata Mc-Graw-Hill Inc,2/e, 1997.

5. W. Bolton, “Engineering materials technology”, 3rd Edition, Butterworth & Heinemann, 2001.

6. William F. Smith, “Structure and Properties of Engineering Alloys”, Mc-Graw-Hill Inc., U.S.A, 2nd edition, 1993.

ML8303 Materials Structure And Properties Lecture Notes Syllabus Book Previous  2 13 15 Marks  Anna University Important Question Bank With Answers  Regulation 2017 Study Materials Pdf Ppt