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NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA, SURATHAKAL ------------------------------------------------------------------------------------------------------------------ R.I.L. Guthrie, Engineering in Process Metallurgy, Oxford Science Publications 1989. MT302 PRODUCTION OF IRON AND FERRO ALLOYS (3-0-0)-3 PREREQ: MT 201 Iron ores of the world-distribution, Indian iron ores, limestones and coking coal deposits, problems associated with Indian raw materials, iron ore beneficiation and agglomeration, theory and practice of sintering and pelletising, testing of burden materials, blast furnace reactions, thermodynamics and kinetics study, recent developments in the operation of the blast furnace, blast furnace design, other auxiliary units, plant layout, recent developments in the blast furnace design, blast furnace operation, irregularities in operation and their remedies, blast furnace refractories and instrumentation, blast furnace slags,direct reduction methods, details of some commercial processes like rotary kiln, electric furnace, HYL,Mdrex, fluidised bed, Corex process, reoxidation of DRI, ferroalloy furnaces, production of FeSi,FeMn and FeCr, nitrided ferroalloys. R.H.Tupkary - Modern Iron making, Khanna Publishing, New Delhi. Strassburger, Brom, Stephenson and Dany - Blast furnace - Theory and Practice, Vol.I & II,1969, Gorden and Beach. A.K.Biswas - Principles of Blast furnace iron making, SBA Publications, Calcutta, 1984. Suri and Gupta, Production of ferroalloys. MT303 HEAT TREATMENT (3-0-0) 3 PREREQ: MT 251 Nucleation and growth of austenite, pearlitic transformation, TTT diagrams, formation of martensite, annealing, normalizing, hardening and tempering, hardenability, heat treatment furnaces, austempering, martempering, ausforming; thermomechanical treatments; surface hardening of steels; effect of alloying elements on Fe-C diagram, structure and properties of steels; carbon and alloy tool steels, stainless steels, HSLA steels, maraging steels, dual phase steels; cast irons and their heat treatment, alloy cast irons, aluminium and its alloys. R.E. Reed Hill, Physical Metallurgy Principles, Van Nostrand, East West Press, Newyork, New Delhi, 1973. S.H.Avner, Introduction to Physical Metallurgy, McGraw Hill, 1974 D.S.Clark & W.R Varney, Physical Metallurgy for engineers, East West Press, New Delhi, 1962 T.V.Rajan and G.P.Sharma, Heat treatment (Principles & Techniques), Prentice Hall of India, 1995 MT305 INSTRUMENTAL METHODS OF ANALYSIS (3-0-0) 3 Electroanalytical methods, indicator and reference electrode, potentiometric titrations, polarography, amperometric titrations, spectroanalytical methods: IR spectroscopy, Beer-Lamberts' law, atomic absorption and flame emission spectroscopy, emission spectroscopy based on plasma sources, electron microscopy, thermal analysis: thermogravimetry, thermogram, derivative thermogravimetry; differential thermal analysis, differential scanning calorimetry, solvent extraction, chromatography. D.A.Skoog, J.J.Leary, Principles of Instrumental Analysis, 4th Edn. Saunders College Publishers. Vogel's Textbook of Quantitative Chemical Analysis, 5th Edn., LBS Longman. Willard, Merrit & Dean, lnstrumental Methods of Analysis, 6th Edn., CBS. J.W.Robinson, Undergraduate Instrumental Analysis, 4th Edn., Marcel Dekker Inc.,New York. C.N.Banewell, Fundamentals of Molecular Spectra, TMH Edn., Tata McGraw Publishers. G.Chatwal and S.Anand, Instrumental Methods of Chemical Analysis, Himalaya Publishing House. MT348 PHYSICAL METALLURGY LAB (0-0-3)2 PREREQ: 250 Temperature measurement: calibration of thermocouple, use of optical and radiation pyrometer, metallography, study of metallurgical microscope, specimen preparation for metallography, etching technique, image analyzer, quantitative metallography, phase diagram by cooling curve, phase transformation study by dilatometer, diffusion studies of solidification structure. MT349 EXTRACTIVE METALLURGY LAB (0-0-3) 2 PREREQ: MT 252 --------------------------------------------------------------------- NITK-Course Contents(UG)2010 Page 110 of 134
NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA, SURATHAKAL ------------------------------------------------------------------------------------------------------------------ Study of temperature distribution in a tubular furnace, oxidation and reduction roasting, pelletisation and sintering of iron ore fines, leaching studies, flotation of sulphide ores, oxidation of metals and alloys, cementation of copper, reducibility of ores, proximate analysis of coal, calorific value of solid fuels and gaseous fuels, flash and fire point determination using Cleveland's open cup and Pensky Marten's closed cup testers, determination of viscosity of liquids using Redwood viscometer and Brookfield viscometer, Orsat apparatus for gas analysis. MT350 PRODUCTION OF STEEL (3-0-0) 3 PREREQ: MT 302 History of steel making, major steel making processes, principles of steel making, physical chemistry of steel making, deoxidation, tapping and teeming, slags in steel making, raw materials for steel making, efficiency of steel making processes, layout of steel making shops, conventional pneumatic processes, open hearth steel making, oxygen steel making process: LD, Kaldo and Rotor processes, basic oxygen steel making, alloy steel making, continuous steel making, steel making in electric arc furnaces, steel making in induction furnaces, casting pit practice, continuous casting of steel, steel degassing processes, secondary steel making processes. R.H.Tupkary, Modern Steelmaking, Khanna Publishers, New Delhi. R.G.Ward, An Introduction to the Physical Chemistry of Iron and Steelmaking, ELBS, London. V.Kudrin, Steel Making, Mir Publication, Moscow. MT351 FATIGUE, FRACTURE AND CREEP (3-0-0) 3 PREREQ: MT 250 Fatigue test: S-N curve, statistical nature, effect of mean stress, Goodman diagram, effect of surface finish, size, residual stress and temperature; effect of metallurgical variables, suppression of fatigue, fracture mechanics: type of fracture in metals, theoretical cohesion strength, Griffith theory, dislocation theory of fracture, plane strain fracture toughness and its evaluation, instrumented impact testing, comparison of fracture toughness of various materials, embrittlement of steels, creep and stress rupture, creep curve, stress rupture test, determination of fracture at higher temperature, presentation of engineering creep data, prediction of long time practices, theories of creep, effect of metallurgical variables. Dieter G.E., Mechanical Metallurgy, McGraw Hill 1988 (SI Metric) Thomas H. Courtney, Mech. Behaviour of Metals, McGraw Hill 1990 MT352 POWDER METALLURGY (3-0-0) 3 PREREQ: MT250 Historical development of Powder Metallurgy, reasons for using powder metallurgy. Metal powder manufacturing techniques and powder characterization, Powder conditioning, Compaction and shaping, Sintering, Sintering atmospheres and equipments Secondary operations, testing, standards and quality controls, Apllications An introduction to powder Metallurgy, F. Thummler and R. Oberacker, The Institute of Materials, 1993 ASm Handbook, powder Metallury Technologies and Applications, vol.7, ASm International, 1998. MT353 JOINING OF METALS (3-0-0) 3 Classification of welding methods; electrodes, gas welding, MMAW, TIG, MIG, EBW, LBW, plasma welding, SAW, ESW, thermit welding, arc characteristics & metal transfer, equipment for welding, friction welding, ultrasonic welding, explosive welding, induction pressure welding, electrical resistance welding, production of tubes, diffusion bonding, welding of plain carbon steels, alloy steels, stainless steels and tool steels, cast iron and wrought iron, copper, aluminium, magnesium, titanium & super alloys, welding of dissimilar metals, underwater welding, welding in vacuum, welding at low temperature (cryogenic welding), welding in space robotic welding, flame cutting, powder cutting, plasma cutting, laser cutting, electron beam cutting, fluxes, filler materials, solidification, micro & macrostructure, weldability and hardenablity, residual stresses, inspection and testing of welds, design of weldments, numerical problems in welding, use of computers in welding. Brazing & Soldering. N. K. Srinivasan, Welding Technology, Khanna Publishers, 1997 --------------------------------------------------------------------- NITK-Course Contents(UG)2010 Page 111 of 134
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