Nirma University
Institute of Technology
SYLLABUS
Sr. No
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1.
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Crystal Structure:
- Space lattice, Unit
cell, Crystal systems, Simple Cubic, Body Centered Cubic, Face
Centered Cubic, Hexagonal Closed Pack structures.
- Atomic packing factor, Co-ordination number,
Crystallographic planes and directions (Miller Indices).
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2.
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Phase Diagram and Theory of Alloys:
- Phase rule, Cooling curves, Lever rule,
important binary phase diagrams, isomorphous system, eutectic system,
peritectic system,
- Construction, significance and applications of
phase diagrams.
- Iron-iron
carbide (Fe-Fe3C) equilibrium diagram.
- Solid solution and its classification,
Hume-Rothery’s rule.
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3.
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Steel:
- Classification of steel.
- Effect of alloying elements on the properties
of steels.
- Carbon Steels and alloy steels, Stainless
steel, tool and die steels, high temperature alloys etc.
- Selection of steels for various machine
components and mechanical elements.
- Exposure to national & various
international standards such as ASTM, AISI, SAE, IS, DIN, JIS etc.
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4.
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Cast Iron:
- Classification of cast iron.
- Properties and uses of grey, white, malleable,
and spheroidal graphite cast irons.
- Heat treatment of cast irons, seasoning of
cast iron.
- Use of specific grades of cast iron in
mechanical field.
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5.
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Nonferrous Metals and
Alloys:
- Composition, properties & uses of
important Aluminum alloys & Copper alloys.
- Heat treatment of the above alloys.
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6.
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Powder Metallurgy:
- Introduction, Advantages, limitations &
application of powder metallurgy.
- Steps in manufacturing of powder metallurgy
components viz., preparation of metal powders, compaction, sintering etc.
- Typical products of powder metallurgy:
Filters, Babbitt bearings for automobiles, cermets, cemented carbides tools,
diamond impregnated tools etc.
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7.
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Heat Treatment of
Steels:
- Purpose of heat treatment
- Study of heat treatment processes such as
annealing, normalizing, hardening, tempering, TTT diagram, carburizing,
nitriding, cyaniding, martempering, austempering, induction hardening and
flame hardening.
- Cryogenic treatment of materials.
- Hardenability and its determination.
- Applications of above processes to machine
components & mechanical elements such as gears, shafts, crankshafts,
turbine blade, bearings, pistons etc.
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8.
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Nondestructive Testing
of Materials:
- Advantages and limitations of NDTs, Types of
NDTs,
- Principle, procedure, advantages, limitations,
and applications of the following non-destructive testing (NDT) methods:
X-rays
and Gamma-rays radiography, Magnetic particles
inspection,
Ultrasonic testing, Dye penetrant inspection
and
Eddy
current testing.
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9.
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Composite Materials:
- Introduction, Classification of composites,
- Properties and applications of composites.
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10.
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Ceramic Materials:
- Mechanical properties of ceramics, types and
applications of ceramics
- Glass and glass-ceramics,
- Refractories and their classification.
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11.
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Advanced Materials:
- Introduction
- Nano materials, smart materials,
materials for space applications
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