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NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA, SURATHAKAL ------------------------------------------------------------------------------------------------------------------ Richard Little, Welding & Welding Technology, Tata McGraw Hill, 1998. A.C.Davies, Welding, Cambridge University Press 1996 MT354 CERAMICS AND REFRACTORIES (3-0-0) 3 PREREQ: MT251 Ionic bond, Madelung constant, Pauling's rules, rocksalt, zinc blende, CsCl, flourite & antifluorite, perovskite, spinel, ilmenite, rutile and alumina structures, structure of silicates, glasses, defects in ceramics, ceramic microstructures, production of ceramic powders, forming processes, thermal treatment, calcination, sintering, glazing, tensile and compressive strengths, thermal stresses, creep, fatigue and fracture, toughening mechanisms, classification, production, characteristics and uses of silica, alumina, alumino-silicate, chrome-magnesite, carbon & insulating refractories. Michel Baersoum, Fundamentals of ceramics, McGraw Hill, 1997 W.D.Kingery, Introduction to Ceramics, Wiley Interscience, 1976 D.W.Richerson,Modern Ceramic Engg., Marcel Decker Inc. New York and Basel, 1984 A. R. Chesti, Refractories, Manufacture, propestics & application MT355 AEROSPACE MATERIALS (3-0-0) 3 PREREQ: MT303 Carbon-carbon composites, production, properties and applications, inter metallic matrix composites, ablative composites based on polymers, ceramic matrix, metal matrix composites based on aluminium, magnesium, titanium and nickel based composites for engines, superalloys, aluminum alloys, magnesium alloys and titanium alloys, materials for plasma engines, intermetallic aluminides, ceramics and polymeric materials. H. Buhl, Advanced Aerospace Materials, Springer Verlag, Berlin 1992. Balram Gupta et.al Aerospace Materials Vol 1, 2, 3 ARDB, S. Chan & Co. 1996. MT390 PROFESSIONAL PRACTICE 1 This course is a 1 credit course during 5 th and 6 th semester. It consists of atleast 4 special lectures spread over entire year, arranged or suggested by the hosting department and approved by DUGC. MT397 METALLOGRAPHY LAB (0-0-3) 2 PREREQ: MT 303 Microstructure of cast iron, plain carbon steel, brasses, bronze and babbits, aluminum silicon alloys, aluminum copper alloys, image analysis, inclusion studies, macro-microstructure of forged, rolled, cast and welded structures. MT398 CERAMICS AND POLYMERS LAB (0-0-3) 2 PREREQ: MT 304/MT 354 Ceramics: thermal spalling resistance, tensile properties of ceramics, specific gravity of ceramics, coefficient of thermal conductivity, specific heat, porosity and bulk density, preparation of glazed tiles and their property determination, thermal conductivity measurement, polymers: molecular weight and identification using chromatography, melt flow index, viscosity using viscometer, glass transition temperature determination, molecular weight-viscometric/end group analysis method, softening point determination by Vicat softening point apparatus, water permeability, water absorption, density determination, refractive index of liquid polymer, estimation of free phenol and formaldehyde in phenol formaldehyde resin. MT399 HEAT TREATMENT LAB (0-0-3) 2 PREREQ: MT 303 Full annealing, normalizing, hardening and tempering of plain carbon steels Jominy end quench test, pack carburizing, precipitation hardening, diffusion studies, recrystallisation and grain growth, heat treatment of high speed steel and stainless steels. MT400 PHASE TRANSFORMATIONS (3-1-0) 4 Thermodynamic concepts, homogeneous and heterogeneous transformation, nucleation and growth, --------------------------------------------------------------------- NITK-Course Contents(UG)2010 Page 112 of 134
NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA, SURATHAKAL -----------------------------------------------------------------------------------------------------------------growth 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. --------------------------------------------------------------------- NITK-Course Contents(UG)2010 Page 113 of 134
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