PAGES

Saturday, August 13, 2011

GATE2012 Syllabus for Materials Science|GATE 2012 Syllabus for Materials Science|GATE 2012 Materials Science|Syllabus for Materials Science|Gate syllabus for Materials Science|Gate 2012syllabus for Materials Science|Gate2012 syllabus for Materials Science

General Aptitude (GA)

Verbal Ability: English grammar, sentence completion, verbal analogies, word groups, instructions, critical reasoning and verbal deduction.

Numerical Ability: Numerical computation, numerical estimation, numerical reasoning and data interpretation.

Materials Science

Structure: Atomic structure and bonding in materials. Crystal structure of materials, crystal systems, unit cells and space lattices, determination of structures of simple crystals by x-ray diffraction, miller indices of planes and directions, packing geometry in metallic, ionic and covalent solids. Concept of amorphous, single and polycrystalline structures and their effect on properties of materials. Crystal growth techniques. Imperfections in crystalline solids and their role in influencing various properties.

Diffusion: Fick’s laws and application of diffusion in sintering, doping of semiconductors and surface hardening of metals.

Metals and Alloys: Solid solutions, solubility limit, phase rule, binary phase diagrams, intermediate phases, intermetallic compounds, iron-iron carbide phase diagram, heat treatment of steels, cold, hot working of metals, recovery, recrystallization and grain growth. Microstrcture, properties and applications of ferrous and non-ferrous alloys.

Ceramics: Structure, properties, processing and applications of traditional and advanced ceramics.

Polymers: Classification, polymerization, structure and properties, additives for polymer products, processing and applications.

Composites: Properties and applications of various composites.

Advanced Materials and Tools: Smart materials, exhibiting ferroelectric, piezoelectric, optoelectric, semiconducting behavior, lasers and optical fibers, photoconductivity and superconductivity, nanomaterials , synthesis, properties and applications, biomaterials, superalloys, shape memory alloys. Materials characterization techniques such as, scanning electron microscopy, transmission electron microscopy, atomic force microscopy, scanning tunneling microscopy, atomic absorption spectroscopy, differential scanning calorimetry.


Mechanical Properties: stress-strain diagrams of metallic, ceramic and polymeric materials, modulus of elasticity, yield strength, tensile strength, toughness, elongation, plastic deformation, viscoelasticity, hardness, impact strength, creep, fatigue, ductile and brittle fracture.

Thermal Properties: Heat capacity, thermal conductivity, thermal expansion of materials.

Electronic Properties: Concept of energy band diagram for materials – conductors, semiconductors and insulators, electrical conductivity effect of temperature on conductility, intrinsic and extrinsic semiconductors, dielectric properties.

Optical Properties: Reflection, refraction, absorption and transmission of electromagnetic radiation in solids.

Magnetic Properties: Origin of magnetism in metallic and ceramic materials, paramagnetism, diamagnetism, antiferro magnetism, ferromagnetism, ferrimagnetism, magnetic hysterisis.


Environmental Degradation: Corrosion and oxidation of materials, prevention.

0 comments:

Post a Comment

Entrance Exam Papers

IETF logo AMFC Papers IETF logo AICEE Papers IETF logo AIEEE Papers
IETF logo AIIMS Papers IETF logo AIPMT Papers IETF logo ATMA Papers
IETF logo AWES Papers IETF logo B.ED Papers IETF logo CAT Papers
IETF logo CEED Papers IETF logo CEMAT Papers IETF logo CSIR Papers
IETF logo CST Papers IETF logo FMS Papers IETF logo FTII Papers
IETF logo GATE Papers IETF logo GMAT Papers IETF logo GRE Papers
IETF logo IBSAT Papers IETF logo ICET Papers IETF logo IELTS Papers
IETF logo IGNEAT Papers IETF logo IIFT Papers IETF logo IIT JEE Papers
IETF logo JAM Papers IETF logo JEE Papers IETF logo JEST Papers
IETF logo JIPMER Papers IETF logo JMET Papers IETF logo K-MAT Papers
IETF logo MAT Papers IETF logo MFC Papers IETF logo NAT Papers
IETF logo NATA Papers IETF logo NIFT Papers IETF logo NMAT Papers
IETF logo NSD Papers IETF logo NSTE Papers IETF logo OPENMAT Papers
IETF logo RMAT Papers IETF logo SAT Papers IETF logo SET Papers
IETF logo SNAP Papers IETF logo TOFEL Papers IETF logo UGC NET Papers
IETF logo WAT Papers IETF logo XAT Papers IETF logo WAT Papers

Followers

ChatBox


ShareThis