course contents - ug - National Institute of Technology Karnataka

NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA, SURATHAKAL
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kinetics, Johnson-Mehl and Avrami models, precipitation hardening, modern theories of
precipitation hardening, crystallography and morphology of precipitates, typical age hardening alloys,
martensitic transformation, morphological features, crystallographic features, kinetic features,
phenomenological theories of martensitic transformation, martensitic transformation in-Tl, Fe-Ni and Fe-
C alloys, pearlitic transformation, order-disorder transformation, short range order, long range order,
degree of order, experimental methods to study ordering, dependence of order parameter on temperature,
change of property with ordering, recovery, recrystallisation and grain growth, secondary
recrystallisation, anelasticity and internal friction, thermo-elastic effect, interstitial diffusion, Snoek
effect, Kahn�s torsion pendulum, relaxation time, measurement of damping capacity.
R.E.Reed-Hill and R. Abbaschian,Physical Metallurgy Principles, PWS Publishing Co., 1994.
V. Raghavan, Solid State Phase Transformations, Prentice Hall of India Pvt. Ltd, 1987.
D.A.Porter and KE.Easterling,Phase Transformation in Metals and Alloys, Chapman and Hall, 1992.
MT401 METAL FORMING (3-0-0) 3
Elasticity and plasticity, yield criterion theories of metal forming, hot, warm and cold working, ring
compression test, temperature rise in deformation zone, superplasticity and explosive forming, forcestroke
diagrams in forming, friction and lubrication in metal working processes, forging, CAD & CAM in
forging, extrusion, mannesmann mill, rolling, drawing of rods, wire and tubes, dies, optimum die angle,
bulk forming and sheet metal forming, deep drawing, redrawing, limiting draw ratio, forming limit
diagram, role of texture defects in sheet metal working, bending, shearing, rubber pad forming, stretch
forming, electro hydraulic forming, electromagnetic forming and high energy rate forming, numerical
problems and design aspects in forming.
G. E. Dieter and David Bacon, Mechanical Metallurgy, McGraw-Hill, 1988, 3 Edition (SI Metric)
Kurt Lange, Handbook of Metal Forming McGraw-Hill 1985.
W. F. Harsford & R M Caddell, Metal Forming Mechanics & Metallurgy, Prentice Hall, USA, 1993,
Second Edition
B. Avitzur, Handbook of Metal Forming Processes, John Wiley, New York, 1983
Metals Handbook Vol. 14, Forming and Forging, ASM Metals Park, Ohio, 1988
T Altan, Metal Forming-Fundamentals and Applications, ASM Metals Park, Ohio, 1983.
MT402 FOUNDRY TECHNOLOGY (3-0-0) 3
Patterns, sand moulds, moulding processes, special casting process, evaluation and characterization of
moulding materials, cores and core materials, mould production, core production, sand compaction,
foundry machines, moulding equipments, foundry layouts, mechanization & automation, different types
of foundries, solidification, growth structures in pure metals, applications of constitutional super cooling
to castings, cast structures, gases & inclusions in castings, segregation, defects related to solidification,
design of risers, runner systems and design of runners, elements of casting designs, foundry metallurgy of
cast irons, production of S.G. iron and malleable iron, classification of gray cast iron, inoculation practice,
ADI, steel foundry practice, melting practice, cupola, induction melting, melting of aluminum and copper
alloys.
R.W.Hein, C.R.Loper, and P.C.P.Rosenthal, Principle of Metal Casting, Tata McGraw Hill
Wine guard, Principles of Solidification, Princeton Hall
MT403 CORROSION ENGINEERING (3-0-0) 3 PREREQ: CY 101
Definition of corrosion, corrosion damage, classification of corrosion, electrochemical aspects,
electrochemical reactions, mixed potential theory, polarisation, passivity, environmental effects, effect of
oxygen and oxidisers, effect of temperature, effects of corrosive concentration, effect of galvanic coupling
using mixed potential theory, corrosion testing, standard expressions for corrosion rate, galvanic
corrosion, erosion corrosion, crevice corrosion, intergranular corrosion, pitting, stress corrosion. Tafel and
linear polarisation, AC impedance, small-amplitude cyclic voltammetry. Paint tests, sea water tests.
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