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NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA, SURATHAKAL ------------------------------------------------------------------------------------------------------------------ K. K. Chawla, Composite Materials, 2 nd Edition, Springer – Verlag 2001 MT451 COMPOSITE MATERIALS (3-0-0) 3 Reinforcements, whiskers, matrix materials, polymers, metals, ceramics, interfaces: wettability, crystallographic nature, interactions, types of bonding: processing, thermoset matrix composites, thermoplastic matrix composites, structure and properties, structural defects, mechanical properties applications, processing: liquid-state processes, solid state processes, properties, thermal characteristics, aging, fatigue and creep applications, electronic-grade MMCs, ceramic matrix composites: processing, infiltration, directed oxidation properties, toughness, thermal shock resistance, applications- cutting tool inserts, ceramic composite filters Krishnan K. Chawla, Composite Materials, Springer, New York, 1998 Mallick, P.K, Composite Materials Technology: Process and Properties, Hanser, New York, 1990 D. Hull and T.W.Clyne, An Introduction to Composite Materials, Cambridge University Press, 1996 MT452 ADVANCED WELDING TECHNOLOGY (3-0-0) 3 PREREQ: MT 353 Arc characteristics and metal transfer, arc temperature, coated electrodes, hardfacing electrodes, stainless steel, and cast iron electrodes, inconel electrode, special welding techniques: gas tungsten arc welding, developments in TIG welding, CO2 welding, electroslag welding, plasma arc welding, electron beam welding, laser welding, ultrasonic welding, under water welding; weldability of steel, welding of low alloy steels, welding of stainless steel, welding of C.I., welding of dissimilar metals, weld test, solidification of weldments, heat treatment of welds, stresses in weldments, weld defects, design of weldments, fracture and failure of welds, welding equipments. Richard L.Little, Welding and Welding Technology, Tata McGraw Hill. V.Tsegelsky, The Electric Welder, Mir Publishers, Moscow. J.F.Lancaster, Metallurgy of welding, Allen & Unwin, London. MT453 SURFACE ENGINEERING (3-0-0) 3 Current status of surface engineering, fundamentals of electrode position, electroless plating, metalliding, hard anodizing, carburizing, nitriding, carbonitriding, flame hardening, induction hardening, thermal evaporation, sputter coating, ion plating electron-beam surface treatments, electron-beam hardening, laser hardening, ion implantation, hardfacing processes: shielded metal arc welding, gas tungsten arc welding, gas metal arc welding, flux cored arc welding, submerged arc welding, plasma arc welding, oxyacetylene welding, furnace fusing, thermal spray processes. Kenneth G.Budinsk, Surface.Engineering for Wear Resistance, Prentice Hall, New Jersey, 1988 P.K.Datta & lS.Gray, Surface Engineering, Vol. I, II, & III, Royal Society of Chemistry; 1993 J.S.Burnell-Grayand, P.K.Datta, Surface Engineering Casebook- Solutions to Corrosion and Wearrelated Failures, Woodhead Pub., 1996 MT454 MODELLING AND SIMULATION IN MATERIALS PROCESSES (3-0-0) 3 REREQ: MT 301/402 Introduction to modeling, simulation models, Casting process: modeling of heat transfer, direct heat conduction modeling, one-dimensional and multidimensional inverse modeling, fluid flow and heat transfer model, thermodynamics of solidification, metal/mold interfacial heat transfer, deformation and stresses in castings, thermo-mechanical modeling in casting, determination of heat transfer coefficient and air gap width in permanent mould castings, continuous casting and DC casting process, Welding process: weld heat -source models, thermal analysis with-microstructure, transient fluid flow, residual stresses in welds, Heat treatment: metal quenchant, interfacial heat transfer, diffusion model, microstructure model, carburization model, quench crack simulation, creep simulation, Modeling of rolling, forming and extrusion processes, Artificial Neural Net works in materials processing, Phase-field modeling and Monte-Carlo simulations, introduction to commercially available softwares � Solid Cast, FIowCast, OptiCast,.Deform HT, ProCast, MagmaSoft, Design of experiments and factorial --------------------------------------------------------------------- NITK-Course Contents(UG)2010 Page 116 of 134
NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA, SURATHAKAL -----------------------------------------------------------------------------------------------------------------designs. Modeling in Welding, Hot Powder Forming and Casting (Eds. L. K-arlsson), ASM, Materials Park,OH, 1997. Szekely,J.,Evans, J.E.and Brimacombe, J.K., The Mathematical and Physical Modelling of PrimaiyMetal processing Opetations, Wiley, 1988. Numerical Recipes: The Art of Scientific Computing, Cambridge Univ. Press, N.Y., 1988. D.R. Poirier and G.H. Geiger: Transport Phenomena in Materials Processing, TMS, warrendate 1994. R.I. L. Guthrie: Engineering in Process Metallurgy, Oxford Science Publications (1989) MT455 SMART MATERIALS AND SENSORS (3-0-0) 3 Inorganic: solid electrolyte sensor, oxygen sensors, hydrogen sensors, sulfur and sulfur containing gas sensors, humidity sensors, gas sensitive resistors, surface acoustic wave sensors, catalytic gas detectors, semi conductor junction devices, organic: semi conductor gas sensors, surface plasm resonance sensors, mass-sensitive sensors optical chemical sensors, electro chemical sensors, future prospects, automotive sensors: ceramic sensors, silicon sensors, chemical sensors for hostile environments, Piezoelectric sensors, actuator materials, micromechanics, chiral materials, conducting and chiral polymers, electrochromic materials, liquid crystals, molecular level smart materials, bio materials, composites, ceramics processing and fabrication, interface science, optical fibers, optical mirrors, smart skins for drag and turbulence control, other applications in aerospace / hydrospace structures, transportation vehicles, manufacturing equipment. J. of Smart, Materials and Structures, Back volumes, Institute of Physics, Polishing Bristol, U.K. L.Dai , Intelligent Macromolecules for Smart Devices, Springer, 2002. MT490 SEMINAR (0-0-2) 1 This course is a 1 credit course to be completed during 7 th / 8 th semester. The student will make presentations on topics of academic interest. MT498 METAL PROCESSING LAB 5(0-0-3) 2 PREREQ: MT352 / MT 353 Powder Metallurgy: powder production, powder characterization, sieve analysis, optical microscopy, particle microstructure, flow rate, apparent density; powder compaction: determination of compressibility curve, porosity determination, specimen preparation for tensile test, sintering of green compacts, tests for sintered properties: shrinkage/growth, sintered density, porosity, tensile strength, hardness using Hounsefleld tensometer, microstructure; welding: welded specimens by shielded metal arc welding, oxy fuel gas welding, TIG welding and MIG welding, testing and examination of welded specimens - Rockewell hardness, tensile strength (transverse and reduced section), yield strength (transverse and reduced section), nickbreak test, microstructures of weld zone, heat affected zone and parent metal, deposition efficiency in shielded metal arc welding, welder qualification tests. MT499 MAJOR PROJECT - II (0-0-9) 6 --------------------------------------------------------------------- NITK-Course Contents(UG)2010 Page 117 of 134
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