PY8002 - FUNDAMENTALS OF MATERIAL SCIENCE AND ENGINEERING (Syllabus) 2017-regulation Anna University

PY8002 - FUNDAMENTALS OF MATERIAL SCIENCE AND ENGINEERING (Syllabus) 2017-regulation Anna University

PY8002	FUNDAMENTALS OF MATERIAL SCIENCE AND ENGINEERING	LPTC

3003

OBJECTIVE:

• To provide a comprehensive understanding of various material, its properties and their application.

UNIT I	STRUCTURE OF SOLIDS	9

Introduction – material classification of materials – structure- property relationship – atomic Structure - space lattice and crystal structure- Miller indices, crystal planes – symmetry – crystal imperfections – point, line, surface, volume – solid solutions - ceramic crystal structures - structure and crystallinity of long chain polymers.

UNIT II	PHASE DIAGRAMS	9

Gibb’s Phase rule – thermodynamic criteria for phase stability – phase diagrams - single, binary and ternary phase diagrams – lever rule – applications of phase diagrams.

UNIT III	MECHANICAL PROPERTIES	9

Elastic behaviour – plastic deformation by slip – dislocation movement – effect of stress and temperature – work hardening – creep – fracture, modes of fracture - fracture toughness – hardness – wear - corrosion.

UNIT IV	ELECTRICAL AND ELECTRONIC PROPERTIES	9

Classification of materials using free electron theory and band theory -conductivity of metals – Matheisen’s Rule – concentration and mobility of charge carriers and their variation with temperature .– energy gap in solids – dielectric materials - types of polarizations – polarization calculations – polymer dielectrics – Fast ionic conductors – ionic conduction in zirconia and other systems - dipole moment – static permittivity – dielectric constant – dielectric loss – dielectric breakdown – superconductivity – semiconducting materials

UNIT V	MAGNETIC, THERMAL AND OPTICAL PROPERTIES	9

Introduction – types of magnetic materials - Classification of dia- para -ferro- antiferro and ferri magnetic materials – magnetic semiconductors – specific heat capacity – thermal conductivity – measurement by Laser Flash and other methods - thermal expansion – Light Interaction with solids – optical properties of metals and non- metals – refraction, reflection, absorption, transmission, color, opacity, translucency - applications.

TOTAL : 45 PERIODS

OUTCOMES: The students will be able to

• Understand basic and the mechanical behaviour of the materials.
• Understand phase diagrams and phase transformations of materials.
• Understand the basic concepts of nano- materials

TEXT BOOKS:

1. Raghavan V, Materials and Engineering, Prentice Hall of India, New Delhi, 2006.
2. I P Singh, Materials Science and Engineering, Jain Brothers, Delhi, 2010.
3. William D Callister.Jr, Materials Science &Engineering, John Wiley & Sons, 2000.

REFERENCES:

1. Fahrner W R, Nanotechnology and Nanoeletronics, Springer International edition 2005.
2. Arumugam M, Material Science, Anuradha technical book publishers, 1997.
3. Budinsky K G and Budinsky K M, Engineering materials- Properties and Selection, Prentice Hall of India, 2002.