MTech PT Metal RegC

SCHOOL OF MECHANICAL

DEPARTMENT OF MECHANICAL ENGINEERING

M.Tech Programme in

Metallurgical and Materials Engineering (Part Time)(Six Semesters)

CURRICULUM & SYLLABUS 2013

CURRICULUM

SEMESTER- I

S.NoSubject CodeSubjectLTPC

Theory

1PPT1MAC01Numerical method for Engineers3104

2PPT1MMC01Physical Metallurgy of Ferrous Alloys 3003

3PPT1MMC02Physical Metallurgy of Non- Ferrous Alloys3104

Practical

4PPT1MMC03Metallography and Heat Treatment Laboratory0042

Total Credits13

SEMESTER- II


Theory

1PPT2MMC04Materials Characterization 3104

2PPT2MMC05Mechanical Metallurgy3003

3PPT2MMC06Metallurgical Thermodynamics3104

Practical

4PPT2MMC07Materials Testing Laboratory0042

Total Credits13

SEMESTER- III


Theory

1PPT3MMC08Industrial Manufacturing Processes3104

2PPT3MMC09Composite Materials3003

3***** Elective-I3003

Total Credits10

SEMESTER- IV


Theory

1PPT4MMC10High Temperature Materials3003

2PPT4MMC11Non Destructive Testing Methods3104

3*****Elective-II3003

Total Credits10

SEMESTER- V


Theory

1PPT5MMC12Nano Materials3104

2PPT5MMC13Surface Engineering3003

3PPT5MMC14Project Work Phase I00126

Total Credits13

SEMESTER- VI

L-Lecture; T-Tutorial; P-Practical; C-Credit Over all Total Credits = 71


PROJECT

1PPT6MMC15Project Work - Phase II002412

Total Credits12

LIST OF ELECTIVES


Elective I

1PPTEMMC16Heat Treatment of Metals3003

2PPTEMMC17Corrosion Engineering 3003

3PPTEMMC18Ceramic Materials3003

4PPTEMMC19Selection of Materials3003

Elective II

5PPTEMMC20Electrical, Magnetic and Opto-Electronic Materials3003

6PPTEMMC21Particulate and Powder Technology 3003

7PPTEMMC22Metal Forming Processes3003

8PPTEMMC23Semi- conductor and Smart Materials3003

SEMESTER I

PPT1MAC01 - NUMERICAL METHODS FOR DESIGN APPLICATIONSL T P C

3 1 0 4

OBJECTIVE:The course objective is to develop the skills of the students in the areas of Numerical Methods and Statistics for applying in engineering problems.

OUTCOMES:On completion of the course students are expected to

Demonstrate a basic knowledge of the techniques for accurate and efficient solution of models based on linear and nonlinear systems of equations, ordinary differential equations and partial differential equations.

Apply these techniques to practical problems in Engineering.

Apply various graphical and data analysis methods for summarising and understanding data.

unit i: NUMERICAL SOLUTIONS OF System of linear AND nON-LINEAR equationS9+3System of linear equation: Gauss Elimination Method, Choleski Method, Gauss-Seidel Method System of Non-Linear equations: Method of Iteration, Newton-Raphson Method.uint ii: EIGEN VALUE problems AND CURVE FITTING9+3Eigen value problem : Power Method Curve fitting : Least Square approximations Fitting a straight line Regression Lines Non-Linear curve fitting Method of least square for continuous functions. UNIT III: NUMERICAL INTEGRATION:9+3Trapezoidal Rule - Simpsons Rules-Adaptive Quadrature Method Gaussian Quadrature-double integrals using Trapezoidal and Simsons rule.

UNIT IV: Numerical solutions of ordinary differential equations 9+3

Single step Methods : Eulers Methods Modified Eulers Method - Runge-Kutta Method of fourth order Multi Step Methods : Milnes and Adams Predictor and Corrector Methods. Numerical solution of Ordinary Differential Equation by Finite Difference Method.UNIT V: Numerical solutions of PARTIAL differential equations 9+3Laplace Equation : Gauss Jacobi Method, Gauss Seidel Method Poisson Equation Parabolic Equation : Crank Nicholson Method Hyperbolic Equation.

TOTAL:45+15= 60 PERIODS

TEXT BOOKS:1. Jain, M.K., Iyengar, S.R.K., and Jain, R.K., Numerical Methods for Scientific & Engineering computation, Wiley Eastern Ltd., 2012.

2. Froberg, C.E. Numerical Mathematics, the Benjamin/Cummings Publishing Co., Inc., 2011.

3. Grimaldi R.P., Discrete and Combinatorial Mathematics, Pearson Education Inc., 2010.

4. S.S.Sastry, Introductory Methods of Numerical Analysis, Prentice Hall of India, New Delhi,2011.

REFERENCES:1. Froberg, C.E. Numerical Mathematics, The Benjamin/Cummings Publishing Co., Inc., 2010.

2. Jain, M.K., Iyengar, S.R.K., and Jain, R.K., Numerical Methods for Scientific & Engineering computation, Wiley Eastern Ltd., 2009.

URL LINKS:1. http://www.mathworks.in/2. http://espace.library.uq.edu.au/eserv/UQ:239427/Lectures_Book.pdf3. http://www.csun.edu/~ghe59995/MSE601A/1%20The%20Role%20of%20Statistics%20in%20Engineering.pptx.

4. www.engr.sjsu.edu/ahambaba/course2/chapter1%20-%20v01.ppt.5. web.njit.edu/~dhar/math279/ch01.ppt----------*****----------

PPT1MMC01-PHYSICAL METALLURGY OF FERROUS ALLOYS L T P C

3 0 0 3

OBJECTIVE:

The objective of the course is to train the students for acquiring the basics and detailed knowledge about of ferrous materials and their heat treatment properties.

OUTCOMES:

On completion of the course the students are expected to have a fundamental knowledge about the Ferrous materials and their heat treatment properties.

UNIT I: PHASE DIAGRAM9

Classifications of Engineering materials, use of Ashby Charts for materials& processes, overall technical & economic considerations.

Concept of phase diagram, Isomorphous system, Importance of Iron-Carbon equilibrium diagram, Effects of alloy additions in steels; classifications of Steels and Cast iron.

UNIT II: HEAT TREATMENT9

General principles of Heat Treatment, Time Temperature and Transformation (TTT diagram), Continuous Cooling Curves (CCTDiagrams), Mechanism of pearlitic, bainitic and martensitic transformations.

Heat treatment processes Annealing, Normalizing, Hardening, Austempering and Martempering, Precipitation hardening.

UNIT III: HARDENABILITY AND HARDENING TECHNIQUES9Hardenability - Jominy End-quench test, Grossmans Critical diameter, Effect of quenching in different media, Effect of prior microstructures on decomposition of austenite and effects of austenitic grain size.

Case Hardening treatments - carburizing: steels, depth of carburization and its control, methods of carburizing, heat treatment after carburizing, microstructures, properties and common problems, Nitriding: steels used, mechanism, microstructures, white layer, nitriding methods, Ion nitriding and nitro-carburizing.

Induction and flame hardening: principle, methods, operating variables. Measurement of case depth.

UNIT IV: ALLOY STEEL9Effect of stabilizers in Fe-FeC Diagram, Austenite Stabilizer- Phase diagram, Ferrite Stabilizer- Phase diagram.

Stainless Steels- Austenitic, Ferritic, Martensitic, Duplex and Precipitation Hardened Stainless Steels- Properties and Applications.

UNIT V: OTHER STEELS9

Types of Steels - Tool steels, High speed steels, Maraging steels, Die steels and TRIP Steels Properties and Applications, Types of Cast irons grey cast irons, alloy CI, Spheroidal cast irons, white iron, malleable iron, vermicular cast irons; Chemical compositions and properties, applications.

TOTAL: = 45 periodsTEXT BOOKS:1. Avner, S. H., Introduction to Physical Metallurgy, Second edition, McGraw Hill, 1985.

2. Raghavan, V., Physical Metallurgy, Prentice Hall of India, 1985.

REFERENCES:1. Rajan, T. V., Sharma C. P., Ashok Sharma., Heat Treatment Principles and Techniques

Prentice-Hall of India Pvt. Ltd., New Delhi, 2002

2. Vijendra Singh, Heat Treatment of Metals, First edition, Standard Publisher Distributors New Delhi,

1998.

URL LINKS1. http://uotechnology.edu.iq/dep-electromechanic/typicall/lecture%20interface/lecture/general_elctromechanic1_2/first_class/eng-physics-pwr/3.pdf2. http://nptel.iitm.ac.in/courses/Webcourse-contents/IISc-BANG/Material%20Science/pdf/Lecture_Notes/MLN_09.pdf3. http://www.slideshare.net/ggstubes/manufacturers-of-ferrous-nonferrous-metal-products4. http://www3.nd.edu/~manufact/MPEM%20pdf_files/Ch07.pdf----------*****----------

P1MMC02 - PHYSICAL METALLURGY OF NON FERROUS ALLOYSL T P C

3 1 0 4

OBJECTIVE:The objective of the course is to train the students at the basics and advanced level in the field of non ferrous materials, their properties and selection criteria for specific applications.

OUTCOMES:On completion of the course the students are expected to have a basic knowledge on properties and applications of non ferrous materials.

Unit I: Aluminum and Aluminum Alloys 9 +3Cast and wrought Aluminum Alloys ; Classification system and grades of alloys; role of alloying additions on properties - physical, chemical and mechanical properties of Aluminum and Aluminum alloys. Age hardenable Aluminum Alloys Properties and Applications, Environmental benefits of recycling.

Unit II: Copper Alloys 9+3Copper and its alloys: Classification of Alloys and Grades, Classification of Bronze and Brass - Copper Zinc phase diagram, Copper Tin phase diagram, Physical, chemical and mechanical properties;

Unit III: Titanium Alloys 9+3Titanium and its alloys; Stablizers, Alpha Titanium Alloys, Beta Titanium Alloys, alphabeta titanium alloys - physical, chemical and mechanical properties. Applications of Titanium Alloys.Titanium Aluminide - physical, chemical, mechanical properties and applications.

Unit IV: Magnesium and Nickel Alloys 9+3Magnesium and its Alloys classification, physical, chemical and mechanical properties.

Nickel and its Alloys - classification, physical, chemical and mechanical properties

Unit V: Other Alloys 9+3Zinc base alloys and grades, Tin & Antimony base alloys, Noble (Precision) metals and intermetallics for catalytic converters, Refractory metals and alloys for high temperature applications, grades, compositions, properties & applications and cobalt alloys.

TOTAL: 45+15(Tutorial) = 60 periodsText Books:1. Avner, S. H., Introduction to Physical Metallurgy, Second Edition, McGraw Hill, 1985.

2. I.J. Polmear, Light Alloys: Metallurgy of Light Metals,John Wiley & Sons 1996REFERENCE BOOKS:1. Henkel & Pense Structure and Properties of Engineering Materials,2001URL LINKS1. http://www.cmse.ed.ac.uk/MSE3/Topics/MSE2-06/Lecture%2010%20Metals%20III.pdf2. http://uqu.edu.sa/files2/tiny_mce/plugins/filemanager/files/4300270/1/2/3/4.%20Non-Ferrous%20Metals%20and%20Alloys.pdf3. http://eng.sut.ac.th/metal/images/stories/pdf/01_Introduction20to20nonferrous20metallurgy.pdf4. http://uhv.cheme.cmu.edu/procedures/machining/ch2.pdf5. http://enfo.agt.bme.hu/drupal/sites/default/files/Nonferrous%20metal%20works_0.pdf----------*****----------

P1MMC05 - METALLOGRAPHY AND HEAT TREATMENT LABORATORYL T P C

0 0 4 2

OBJECTIVE:To educate and train students for conducting the experiments on microstructural characteristics of various ferrous and non-ferrous alloys.


Have ability to analyze the microstructural properties of ferrous and nonferrous alloys

Correlate structure and properties of different alloys

List of Experiments

1. Sample Preparation for Metallographic Examination

2. Microscopic Examination of Plain carbon steels

3. Microscopic Examination of Cast Irons4. Microscopic Examination of Stainless steels

5. Microscopic Examination of steels and Tool steels

6. Microscopic Examination of Annealed, Normalized and Quenched carbon steels

7. Microscopic Examination of Magnesium alloys

8. Microscopic Examination of Aluminum alloys

9. Microscopic Examination of Titanium Alloys

10. Microscopic Examination of Copper alloys

----------*****----------

SEMESTER IIP2MMC09 - MATERIALS CHARACTERIZATION L T P C

3 1 0 4

OBJECTIVE:The objective of the course is to obtain basics, working and applications of various equipments used for materials characterization.

OUTCOMES:On completion of the course the students are expected to have a knowledge about working principle and specific applications of various equipment for Materials characterization. UNITI:METALLURGICAL MICROSCOPE 9+3Numerical Aperture, limit of resolution, depth of field and depth of focus - lens defects and correction- bright field and dark field illumination - polarised light, phase contrast, interference contrast, hot-stage, in-situ techniques, quantitative metallography.

UNITII:X-RAY DIFFRACTOMETER 9+3Generation of X-rays- Braggs law, Powder, rotating crystal and Laue methods, stereographic projections and reciprocal lattice; X-ray residual stress measurement

UNITIII:SCANNING ELECTRON MICROSCOPY 9+3Secondary Electrons, Back Scattered Electrons, Auger Electrons properties, working principle construction and applications of Scanning Electron Microscope. Elemental analysis by WDS and EDS systems - Fracture Analysis of samples.

UNITIV: TRANSMISSION ELECTRON MICROSCOPY 9+3Working principle, Construction and applications of TEM, TEM specimen preparation techniques;

UNITV: OTHER TECHNIQUES 9+3X-ray fluoroscopy, spectrometry, Auger spectroscopy, DTA, DSC and TGA, working principle, applications. Types and applications of strain gauges.

TOTAL: 45+15(Tutorial) = 60 periodsTEXT BOOKS:1. Smallman R. E., Modern Physical Metallurgy, 4th Edition, Butterworths, 1985

2. Philips V. A., Modern Metallographic Techniques and their Applications, Wiley Interscience, 1971

REFERENCES:1. Cullity B. D., Elements of X-ray Diffraction, 4th Edition, Addison Wiley, 1978

2. Loretto M. H., Electron Beam Analysis of Materials, Chapman and Hall, 1984

URL LINKS: www.csun.edu/~bavarian/Courses/.../ch7-mechanical_properties.ppt----------*****----------

P2MMC08 - MECHANICAL METALLURGY L T P C

3 0 0 3

OBJECTIVE:The objective of the course is to train the students to acquire the knowledge about the Mechanical Behaviour of Materials.

OUTCOMES:On completion of the course the students are expected to have a knowledge about the different types of failures, stress strain behaviour and strengthening mechanisms.UNITI: STRESS STRAIN BEHAVIOUR9

Strength of Materials- basic assumptions, Elastic and Plastic behaviour, stressstrain relationship for elastic behaviour, elements of plastic deformation of metallic materials.

Mohrs circle, yielding theories.

UNIT II: DISLOCATION AND STRENGTHENING MECHANISMS9

Elements of theory of plasticity, dislocation theory properties of dislocation, stress fields

around dislocations, application of dislocation theory to work hardening, solid solution

strengthening, grain boundary strengthening and dispersion strengthning.

UNIT III: DUCTILE AND BRITTLE FAILURES9Ductile and Brittle fracture, Charpy and Izod testing, significance of DBTT, ECT, NDT and

FATT; elements of fractography - Griffiths theory, LEFM COD and J integral

determination of KIC, COD and J integral.

UNIT IV: FATIGUE AND CORROSION 9

Characteristics of fatigue failure, initiation and propagation of fatigue cracks, factors

affecting fatigue strength and methods of improving fatigue behaviour testing analysis

of fatigue data, mechanics of fatigue crack propagation and corrosion fatigue.

UNIT V: CREEP9

Introduction to Creep - Creep Mechanisms, creep curve, variables affecting creep, accelerated

creep testing, development of creep resistant alloys, Larsen Miller parameter and Manson-

Hafred parameter.

TOTAL = 45 periodsTEXT BOOKS:1. Dieter G. E., Mechanical Metallurgy, 3rd Edition, McGraw Hill, 1988

2. Raghavan, V., Physical Metallurgy, Prentice Hall of India, 1985.REFERENCES:1. Suryanarayana, Testing of Metallic Materials, Prentice Hall India, 1979.2. Rose R. M., Shepard L. A., Wulff J., Structure and Properties of Materials, Volume III, 4th Edition, John Wiley, 1984.

URL LINKS:1. www.eng.fsu.edu/~kalu/ema4225/01/topics/082801/index.htm

2. www.atperesources.com/MET_Resources/PPT/MET01.pps3. www.csun.edu/~bavarian/Courses/.../ch9_Failure_Mechanisms.ppt----------*****----------

P1MMC03 - METALLURGICAL THERMODYNAMICS L T P C 3 1 0 4

OBJECTIVE:The objective of the course is to acquire the knowledge about the metallurgical principle and laws of thermodynamics.

OUTCOMES:On completion of the course the students are expected to have basic knowledge about metallurgical thermodynamics.

UNIT I: INTRODUCTION TO THERMODYNAMICS 9+3Introduction to Thermodynamics and kinetics different approaches emphasis on metallurgical thermodynamics, transport phenomena and applications.

UNIT II: LAWS OF THERMODYNAMICS 9+3 Laws of Thermodynamics and related applications concepts of free energy and entropy criteria for spontaneity.

UNIT III: INTRODUCTION TO SOLUTIONS 9+3Introduction to Solutions partial molar entities Gibbs Duhem relations Thermodynamic aspects of metallic solutions and salt melts Raoults Law and Henrys Law - regular and quasi chemical models.

UNIT IV: THERMODYNAMIC ASPECTS OF PHASE DIAGRAMS 9+3Thermodynamic aspects of phase diagrams similarity in thermodynamic approach towards different classes of materials thermodynamic aspects of defect formation in metals and ceramics approaches used in chemical modeling

UNIT V: PRINCIPLES OF METALLURGICAL KINETICS 9+3Principles of metallurgical kinetics reaction rates and reaction mechanisms overview of mass transfer, heat transfer and fluid flow related applications in metallurgical processes role of transport phenomena in mathematical and physical modeling.

TOTAL: 45+15(Tutorial) = 60 periodsTEXT BOOKS:1. Gaskell, David R., Introduction to Metallurgical Thermodynamics, McGraw Hill, 19732. Mohanty, A. K., Rate Processes in Metallurgy, Prentice Hall of India (EEE), 2000

REFERENCES:1. David R. Gaskel,Introduction to Metallurgical Thermodynamics McGraw Hill, 2008URL LINKS:1. www.nber.org/chapters/c2141.

2. www.nptel.iitm.ac----------*****----------

P2MMC11 - MATERIALS TESTING LABORATORY L T P C

0 0 4 2

OBJECTIVE:

To train students for conducting experiments on mechanical properties of various ferrous and non-ferrous alloys.


Have ability to analyze the mechanical properties of ferrous and nonferrous alloys

Correlate structure and properties of different alloys

LIST OF EXPERIMENTS1. Tensile Testing of Carbon steels using Universal testing machine

2. Tensile testing of Aluminum alloys using Universal testing machine

3. Hardness Measurements of carbon steels using Rockwell hardness Tester

4. Hardness Measurements of carbon steels using Brinell Hardness Tester

5. Hardness Measurements of carbon steels using Vickers Hardness Tester

6. Impact Testing of different Materials

7. Fatigue life measurements of Aluminum Metal

----------*****----------

SEMESTER III

P2MMC06 - INDUSTRIAL MANUFACTURING PROCESSESL T P C 3 1 0 4OBJECTIVE:The objective of the course is to acquire the knowledge about the various manufacturing processes.

OUTCOMES: Demonstrate knowledge of engineering principles (metallurgy, mechanics, and/or material science) in manufacturing processes.

Use appropriate machine tool equipment, standardized methods and apparatus for manufacturing processes.

Use experimental methods to obtain solutions.

UNIT I: INTRODUCTION 9+3

Introduction to manufacturing processes different approaches Technical and Economic

considerations significance of material properties with respect to selection of manufacturing process.

UNIT II: CASTINGS 9+3

Conventional casting processes advantages and limitations melting practices design of

castings special casting processes.

UNIT III: MATERIAL JOINING AND MACHINING 9+3 Conventional material joining processes concept of weldability need for dissimilar joints

- machining processes concept of machinability material examples developments in

machining processes.

UNIT IV: FORMING PROCESSES 9+3

Rolling Forging Extrusion Drawing - Sheet Metal Forming classification, advantages

and limitations.

UNITV:POWDERMETALLURGY 9+3

Introduction to Powder Metallurgy Recent developments in Forging and Mechanical

Alloying - concept of Near Net shape processing - concept and applications of rapid

prototyping emerging technologies for Nano processing.

TOTAL = 60 PERIODS

TEXT BOOKS:1. Rao, P.N, Manufacturing Technology, Tata McGraw Hill, 1996.

2. Kalpakjian, S, Manufacturing Engineering and Technology, 3rd Edition, Addison-Wesly.REFERENCES:1. Rusinoff, S.E., Forging and Forming of metals, D.B. Taraporevala Son & Co. Pvt Ltd., Mumbai, 1995.

2. Sabroff, A. M. & Others, Forging Materials & Processes, Reinhold Book Corporation, New York, 1988.

3. Upton, Pressure Die Casting, Pergamon Press, 1985.

4. High Velocity Forming of Metals, ASTME, Prentice Hall of India (P) Ltd., New Delhi, 1990.

URL LINKS:1. http://www.engineer.tamuk.edu/departments/ieen/faculty/drlpeel/Courses/MEEN3349/ch18.ppt.

2. http://www.asminternational.org/content/ASM/StoreFiles/6957_01A_WEB2a.pdf3. http://thelibraryofmanufacturing.com/forming_basics.html4. http://thelibraryofmanufacturing.com/index.html5. http://wwwme.nchu.edu.tw/~CIM/courses/Manufacturing%20Processes/Ch16-PowderMet-Wiley.pdf----------*****----------

P2MMC07 - COMPOSITE MATERIALS L T P C

3 0 0 3OBJECTIVE:The course is aimed to enable the students to have a knowledge on properties, application and manufacturing processes of different composites materials.OUTCOMES:

On completion of the course the students are expected to have a thorough knowledge on different types of composites and their manufacturing processes

Unit I: COMPOSITES INTRODUCTION9Definition; Types; General properties and characteristics, Rule of Mixture; Matrix materials characteristics, Reinforcing materials particles, fibers- fiber length, continuous, discontinuous, short fibers, Youngs Modulus Continuous Aligned Fiber, Discontinuous fiber, whiskers and Properties.

Unit II: POLMER MATRIX COMPOSITES 9Polymers Introduction, types of Polymers, polymerization, characteristics of thermosets, matrix materials characteristics, reinforced materials characteristics - particles, fibers, whiskers; Properties of reinforcing materials; Matrix materials; Additives; Properties of FRP materials; applications.

UNIT III: METAL MATRIX COMPOSITES9

Introduction Matrix Material types, advantages and characteristics, Reinforcing materials - types, advantages and characteristics. Types of MMC- Aluminum Metal Matrix Composites, Titanium Metal Matrix Composites and Magnesium Metal Matrix Composites.

UNIT IV: CERAMIC MATRIX COMPOSITES9Introduction about Ceramic Matrix Composite - Carbon- Carbon composites, Alumina based Composites, Titanium Carbide based composites Applications.

Unit V: COMPOSITE MANUFACTURING9Manufacturing Processes: Open mold processes Hand layup, Spray up, Vacuum bag, Pressure bag & autoclave, Centrifugal casting, Filament winding; Closed mold processes Compression molding, Resin transfer molding (RTM), Injection molding, Pultrusion; SMC & DMC products, etc.

TOTAL = 45 periodsTEXT BOOKS:1. Mechanics and Analysis of Composite Materials, V.V. Vasiliev and E.V. Morozov,(2001), Elsevier Science Ltd, The Boulevard, Langford Lane, Kidlington, Oxford OX5 lGB, UK.

2. Ceramic Matrix Composites, K.K. Chawala, 1st ed., (1993) Chapman & Hall, London.

3. Advances in composite materials, G. Piatti, (1978) Applied Science Publishers Ltd., London.

4. Premamoy Ghosh, Polymer Science and Technology, Second Edition, Tata McGraw-Hill Publishing Company Ltd., New Delhi, 2002.references:

1. Composite Materials, k.k. Chawala, 2nd Edn.., (1987) springer-verlag, new york.2. Nanocomposite science and technology, p. M. Ajayan, l. S. Schadler, p. V. Braun, (2003), wiley-vch verlag gmbh co. Kgaa, weinheim.URL LINKS:https://www.novapublishers.com/catalog/product_info.php?products_id=10189

----------*****----------

SEMESTER IVPEMMC23 - HIGH TEMPERATURE MATERIALS L T P C 3 0 0 3OBJECTIVE:The course is aimed to enable the students to have complete knowledge on the basics of high temperature materialsOUTCOMES:On completion of the course the students are expected to

Have a thorough knowledge on basic properties of high temperature materials Have knowledge on basics of high temperature such as creep and hot corrosion failures.Unit I: High Temperature failures 9 Various types of Fracture, Brittle to Ductile from low temperature to high temperature, cleavage, ductile fracture due to microvoid coalescence - diffusion controlled void growth; fracture maps for different alloys and oxidesUnit II: Creep9

Factors influencing functional life of components at elevated temperatures, High Temperature Failure Creep, Creep curve, various stages of Creep, Metallurgical factors influencing various stages, effect of stress, temperature and strain rate. Expressions for rupture life for creep, Monkman - Grant relationship.

Unit III: Oxidation and hot Corrosion9Oxidation, Pilling-Bedworth ratio, kinetic laws of oxidation - defect structure and control of oxidation by alloy additions - sulphation, hot gas corrosion deposit, modified hot gas corrosion, effect of alloying elements on hot corrosionUnit IV: Ferrous Super Alloys9Iron based Super Alloys composition control, strengthening Mechanisms, Precipitation Hardening, Properties and ApplicationsUnit V: Non Ferrous Super Alloys9Nickel Based Super Alloys and Cobalt Based Super Alloys, composition control, solid solution strengthening, precipitation hardening by gamma prime, grain boundary strengthening, TCP (Topologically Closed Packed ) phase - embrittlement, solidification of single crystals.TOTAL = 45 periodsTEXT BOOKS:1. Raj R, Flow and Fracture at Elevated Temperatures, American Society for Metals, 1985

2. Hertzberg R. W, Deformation and Fracture Mechanics of Engineering Materials, 4th

Edition, John Wiley, 1996

3. Courtney T.H, Mechanical Behaviour of Materials, McGraw Hill, 1990.

references:1. Ceramic processing and sintering by m. N. Rahman, mercel dekker, 20032. Handbook of advanced ceramics, parts 1 and 2, s. Somiya, aacdemic press, 20063. Introduction to the high temperature oxidation of metals by neil birks, gerald h. Meier, and frederick s. Petti (paperback - jul 23, 2009)4. The super-alloys: fundamentals and applications, roger c. Reed, cambridge university press; 1 edition (july 31, 2008)URL LINKS:http://spatergiri.wordpress.com/study-material-2/study-material/

----------*****----------

P1MMC04 - NON-DESTRUCTIVE TESTING METHODS

L T P C 3 1 0 4OBJECTIVE:The course is aimed to enable the students to have a fundamental knowledge on the various Non Destructive Testing methods. OUTCOMES:On completion of the course the students are expected to have a thorough knowledge on basics and working principles of various NDTesting methods.Unit I: Visual Inspection and Liquid Penetrant Testing 9+3

Non Destructive Testing definition, Benefits and advantages, Visual Inspection- tools, applications and limitations. Liquid Penetrant Inspection - principles, types and properties of penetrants and developers, Procedural steps involved in Liquid Penetrant-Testing, Water Washable and Post Emulsification Testing methods, Advantages and limitations, Industrial Applications of LPT.

Unit II:Magnetic Particle Inspection and Eddy Current Testing 9+3

Magnetic Particle Inspection- introduction, principles, types of magnetization methods continuous and residual methods, Procedural steps, advantages and limitations, Industrial applications.

Eddy Current Testing Introduction, Principle, Skin effect, Lift off, Types of probes, Types of display methods, advantages, limitations and applications.

Unit III: ultrasonic Testing 9+3

Ultrasonic Testing(UT) - Nature of sound waves, wave propagation - modes of sound wave generation - Ultrasonic wave generation, Attenuation of sound waves, types of transducers- Normal probes, angle probes, types of Display systems A scan, B Scan and C Scan disply systems, types inspection techniques Transmission and reflection methods, Calibration Blocks, advantages, disadvantages and applications.

Unit IV: Radiography TESTING 9+3

Radiography Testing (RT) Principles, Radiation sources Xrays and Gamma rays, Attenuation of Radiation, Shadow formation, enlargement and distortion, Radiographic films and screens, Inspection techniques Single Wall Single Image, Double Wall Single Image, Double Wall Double Image, panaromic and multiwall multi images techniques, Radiation hazards, protection,Real time radiography, Advantages and limitations and industrial applications.

Unit V: Acoustic Emission and thermography 9+3

Principle of AET, Instrumentation, Applications - testing of metal pressure vessels, Fatigue crack detection in aerospace structures.

Thermography - Principles, types, applications, advantages, limitations and application

Total Hours (45+15) = 60 periods

TEXT BOOKS:

1. Practical Non Destructive Testing, Baldev raj, Narosa Publishing House(1997).

2. Non-Destructive Testing, B.Hull and V.John, Macmillan (1988)

REFERENCES:

1. Krautkramer, Josef and Hebert Krautkramer, Ultrasonic Testing of Materials, 3rd Edition, New York, Springer-Verlag (1983).

URL LINKS: http://www.npl.co.uk/science-technology/composites-and-polymeric-materials/services/non-destructive-evaluation-(nde)-and-failure-analysis----------*****----------

SEMESTER - VP3MMC12 - NANO MATERIALS

L T P C 3 1 0 4OBJECTIVE:The course is aimed to educate students on complete understanding of various types of nano-materials and technology, their synthesis and applications.

OUTCOMES:On completion of the course students are expected to have

Understanding of various types of nanomaterials, features, and applications.

Knowledge on the synthesis and characterization techniques of different nanomaterials.

Knowledge on economics and environmental impacts of using nanomaterials.Unit I: Introduction to Nanomaterials 9+3Nanoscale materials Introduction and definition, Types of nanomaterials nanoparticles, nanolayers, nanotubes, comparison of physical and mechanical properties of nanomaterials Economic and environmental aspects of nanomaterials.

Unit II: Synthesis of Nanomaterials 9+3E-beam and ion beam lithography, Ball milling, Mechanical Alloying, PVD, CVD, Sol-gel, Growth mechanisms of nanowires.

Unit III: Metal NANOCOMPOSITES 9+3Metal-metal, metal-oxide, metal-ceramic nanocomposites - preparation techniques and functionalities, Super hard nanocomposites - its designing and mechanical properties. Fractal based glass-metal nanocomposites.

Unit IV: POLYMER Nanocomposites 9+3Polymer nanocomposites with CNT, nanoclay, nanosilica, graphene their processing and properties.

Unit V: Applications of Nanomaterials 9+3Structural applications, Defence and space applications, Energy applications, Automotive industry, Water treatment and environment, Nano-medical applications, Textiles, Paints.

TOTAL: 45+15(Tutorial) = 60 periods

TEXT BOOKS:1. Pradeep T Nano: The Essentials, Mc Graw Hill Publishing Co. Ltd., 2007

2. Mick Wilson et al, Nanotechnology, Overseas Press (India) Pvt. Ltd., 2005.

3. Charles P. Poole, Jr., Frank J. Owens, Introduction to nano technology, Wiley, 2003.

4. Gunter Schmid, Nanoparticles: From Theory to Applications, Wiley-VCH Verlag GmbH & Co., 2004.

5. LM Liz-Marzn, PV Kamat, Eds., Nanoscale Materials, Kluwer Academic Publishers, Boston-2003.

ReferenceS:1. KJ Klabunde, Ed., Nanoscale Materials in Chemistry, John Wiley & Sons Inc., New York.-2001.

2. CP Poole, FJ Owens, Eds., Introduction to Nanotechnology, John Wiley & Sons Inc., New Jersey.-2003.

3. HS Nalwa, Ed., Encyclopedia of Nanoscience and Nanotechnology-2004.

4. LV Interante, MJ Hampden- Smith, Eds., Chemistry of Advanced Materials- An Overview, Wiley VCH-1998.

5. G Schmid, Ed., Nanoparticles, Wiley-VCH Verlag GmbH & Co. KgaA, Weinheim, Germany-2004.

URL LINKS:1. http://en.wikipedia.org/wiki/Nanomaterials2. www.slideshare.net/SLINTEC/nano-technology-nano-materials

3. www.uniroma2.it/didattica/NANOSCIENZE/deposito/L10.ppt

4. class.htu.cn/wlxjz/Upload/200953121331973.ppt

5. www.tu-ilmenau.de/fileadmin/media/mne_nano/Lehre/.../L11.ppt

6. ucec.futureu.edu.sd/wp-content/uploads/2013/02/Future-University.ppt

7. www.ebcne.org/fileadmin/pres/10-31-06_Nano_part_3.ppt

8. chemgroups.northwestern.edu/.../Lecture%206%20--%20Synthesis%20o...

9. www.ttu.ee/public/m/Mehaanikateaduskond/.../Lecture11_Synthesis.pdf

----------*****----------

P3MMC13 - SURFACE ENGINEERING

L T P C

3 0 0 3

OBJECTIVE:The objective of the course is to train the students to acquire the basics knowledge about Surface Engineering

OUTCOMES:On completion of the course the students are expected to have a fundamental knowledge about the surface properties and different surface treatments.UNIT I: INTRODUCTION 9

Introduction to Surface Engineering, surface degradation, wear and corrosion, types of wear, Roles of friction and lubrication- overview of different forms of corrosion, importance of substrate.

UNIT II: ELECTROCHEMICAL POLISHING AND COATINGS9

Chemical and Electrochemical polishing, significance, specific examples, chemical conversion coatings, phosphating, chromating, chemical colouring, anodizing of aluminium alloys, thermochemical processes -industrial practices.

UNIT III: ELECTROPLATING9

Surface pre-treatment, deposition of copper, zinc, nickel and chromium - principles and

practices, Alloy plating, Electrocomposite plating, Electroless plating of copper, nickel phosphorous, nickel-boron; Electroless composite plating; application areas, properties, test

standards (ASTM) for assessment of quality deposits.

UNIT IV: SURFACE DEPOSITION METHODS9

Definitions and concepts, physical vapour deposition (PVD), evaporation, sputtering, ion plating, plasma nitriding, process capabilities, chemical vapour deposition (CVD), metal organic CVD, plasma assisted CVD, specific industrial applications.

UNIT V: SPRAYING AND PLASMA COATING9Thermal spraying, techniques, advanced spraying techniques - plasma surfacing, D-Gun and high velocity oxy-fuel processes, laser surface alloying and cladding, specific industrial applications, tests for assessment of wear and corrosion behaviour.

TOTAL: = 45 periodsTEXT BOOKS:1. Sudarshan T S, Surface modification technologies - An Engineers guide, Marcel Dekker, Newyork, 19892. Varghese C.D, Electroplating and Other Surface Treatments - A Practical Guide, TMH,1993.

REFERENCES:1. Bharat Bhushan, Principles and Applications of Tribology, John Wiley & Sons Inc.,1999.

2. Summers Denis J., and Smith., An Introductory guide to Industrial Tribology, Mechanical Engineering Publications Limited, London , 1994. URL LINKS:1. http://www.shef.ac.uk/materials/research/centres/surface/2. http://webpages.dcu.ie/~stokesjt/ThermalSpraying/Book/Chapter1.pdf3. http://www.asminternational.org/content/ASM/StoreFiles/ACFAA74.pdf----------*****----------

Project Work Phase I

Semester VIProject Work Phase II

----------*****----------

List of Electives

Elective I

PEMMC16 - HEAT TREATMENT OF METALS

L T P C

3 0 0 3

OBJECTIVE:This course is designed to enhance their knowledge and ability to perform a detailed analysis of heat treatments in order to be able to specify and select materials or to design new applications for materials.

OUTCOMES:At the end of the course, students are expected to have following capabilities:

Explain the fundamental principles associated with heat treatment phenomena and demonstrate their application in a wide range of application areas.

Identify the mechanisms of heat treatment occurring in a range of contexts and their relative significance.Unit I: TRANSFORMATIOSNS IN STEELS9

Iron - Carbon equilibrium diagram: Transformations on heating and cooling, influence of alloying elements, general principles of heat treatment of steels, isothermal and continuous cooling transformations in steels. Continuous cooling curves TTT and CCT diagrams. mechanism of pearlitic, bainitic and martensitic transformations.

Unit II: Heat Treatment Processes9

Annealing, Normalizing, Hardening - retained austenite - measurement and methods of its elimination, hardenability studies- Jominy end quench test, Grossman's experiments. Tempering- Hollomon & Jaffe tempering correlations, Austempering and Martempering, Precipitation hardening, thermomechanical treatment, intercritical heat treatment, other heat treatment processes - splat cooling. Induction and Flame hardening

Unit III: Case Hardening 9

Introduction, carburising: principle, carbon potential, mechanism, application of Ficks law, depth of carburization and its control, methods of carburising, heat treatment after carburising, structure, properties and common problems in carburising. Nitriding: introduction, steels used, mechanism, effect of microstructure, white layer, nitriding methods, ion nitriding and nitro-carburising. Induction and flame hardening: principle, methods, operating variables. Measurement of case depth.

Unit IV: Heat Treatment Equipment 9

Various heating media used for heat treatment. Temperature and atmosphere control, carburising atmosphere and carbon potential measurement, nitriding gas atmospheres. Quenching media and their characteristics. Various heat treatment furnaces, fluidized bed furnaces, cryo chamber, cryo treatment of steels, sealed quenched furnace, plasma equipment.

Unit V: Heat Treatment of Specific Alloys9

Heat treatment of Carbon steels, various types of tool steels, high speed steels, maraging steels and die steels. Heat treatment of Gray cast irons, white cast irons, malleabilising and S.G.irons, austempering of S.G.Iron. Heat treatment of aluminium alloys. copper alloys and nickel alloys. Defects in heat treated parts: causes and remedies.

TOTAL = 45 periods

TEXT BOOKS:1. Rajan, T. V., Sharma C. P., Ashok Sharma., Heat Treatment Principles And Techniques Prentice-Hall of India Pvt. Ltd., New Delhi, 2002

2. Vijendra Singh, Heat Treatment of Metals, First edition, Standard Publisher Distributors New Delhi, 1998.

REFERENCES:

1. American Society for Metals, Metals Handbook Vol. 4, ASM Metals Parks. Ohio, USA, 1991

2. Prabhudev. K H. Handbook of Heat Treatment of Steels, Tata McGraw-Hill Publishing Co., New Delhi, 1988.

3. Novikov,.I., Theory of Heat Treatment of Metals, MIR Publishers, Moscow, 19784. Thelning K. E., Steel and its heat treatment, Bofors Handbook, 1975.URL LINKS:1. http://uhv.cheme.cmu.edu/procedures/machining/ch2.pdf2. http://www.hnsa.org/doc/pdf/heat-treatment-steel.pdf3. http://web.iitd.ac.in/~suniljha/MEL120/L4_Heat_Treatment_of_Metals.pdf4. http://www.pg.gda.pl/~kkrzyszt/Topic%2010.pdf5. http://www.most.gov.mm/techuni/media/Met04033_52_121.pdf6. http://www.mwdropbox.com/Dropbox/NAVY-repairmans-manual-Chapter15.pdf7. http://btech.mit.asia/downloads/svlomte/HT2011.pdf8. http://eng.uokerbala.edu.iq/lectures/mechanical_engineering/1st_year/Metallurgical%20Engineering%20by%20Assistant%20Lecturer%20Auday%20Abid%20Mehatlaf/11Case%20hardening%20of%20steel.pdf----------*****----------

PEMMC17 - CORROSION ENGINEERING L T P C

3 0 0 3

OBJECTIVE:The objective of this course is to acquire the basic corrosion properties and utilising of corrosion prevention strategies and estimate corrosion behaviour of materials and components. It explains about the methods of corrosion protection.OUTCOMES:On completion of the course students are expected to have following abilities

Understanding of different types of corrosion on engineering structures and their impacts.

Apply knowledge to correlate materials theory with practical applications.

Design and select materials to prevent different types of corrosion.Unit I: BASICS OF CORROSION9

Principles of corrosion phenomenon: Thermodynamics and kinetics: emf/galvanic series, Pourbaix diagram, exchange current density, passivity, Evans diagram, flade potential.

Unit II: TYPES OF CORROSION9

Different forms of corrosion: Atmospheric/uniform, Pitting Crevice, Intergranular, Stress corrosion, Corrosion Fatigue, dealloying, high temperature oxidation-origin and mechanism with specific examples.

Unit III: Corrosion Testing and Monitoring 9

Corrosion testing and monitoring techniques, Non-Elecrochemical and Electrochemical methods, weight loss method, Tafel Linear polarization and Impedance techniques, Lab, semi plant & field tests, susceptibility test.

Unit IV :Corrosion Prevention9

Corrosion prevention through design, coatings, inhibitors, cathodic, anodic protection, specific applications, economics of corrosion control.

Unit V :Corrosion in Industries9

Corrosion & its control in industries: Power, Process, Petrochemical, ship building, marine and fertilizer industries. Some case studies-Corrosion and its control in different engineering materials: concrete structures, duplex, super duplex stainless steels, ceramics, composites and polymers. Corrosion auditing in industries, Corrosion map of India.

TOTAL = 45 periods

TEXT BOOKS:1. Fontana. M.G., Corrosion Engineering, Tata McGraw Hill, 3rd Edition, 2005.

2. Jones.D.A. Principles and Prevention of Corrosion, 2nd Edition, Prentice Hall, 1996.

REFERENCES:1. Corrosion for students of science and engineering Tretheway K R & Chamberlain J

2. Corrosion engineering Mars Guy Fontana McGraw-Hill, 1986

3. Corrosion engineering: principles and practice Pierre R. Roberge McGraw-Hill Prof Med/Tech, 2008

4. The Corrosion and Corrosion Control, Uhlig, H. H., Wiley, New York (1971)

5. Corrosion Engineering, Fontana, M. G. and Greene, N. D., McGraw-Hill (1967)

URL LINKS:1. http://training.sae.org/seminars/c1217/

2. http://courses.curtin.edu.au/course_overview/postgraduate/corrosion-eng3. http://www.corrocoat.com----------*****----------

PEMMC18 - CERAMIC MATERIALS L T P C

3 0 0 3

OBJECTIVE:The course is aimed to impart a basic knowledge about ceramics and various fields in ceramics.


Have understood the importance and types of ceramic coatings, and the process of preparing and applying the same.

Have an idea on preparation of glass and different glass articles.

Have knowledge on importance and types of refractories.

Have an introduction on different advanced ceramics materials and products.

UNIT I: Traditional ceramics9

History definition whiteware heavy clayware classification raw materials, batch calculation, mixing, forming, drying, firing, glazing, decoration. heavy clayware products face bricks, paving bricks, hollow bricks, roofing tiles, sewer pipes, stoneware pipes, floor tiles, vitrified tiles.

UNIT II: CERAMIC COATINGS 9

Introduction, classification, Glaze Segar formula, raw materials, glaze preparation and application, firing, glaze defects. Enamels substrate preparation, enamel preparation, enamel coatings.

UNIT III: GLASS9

Introduction, classification, preparation raw materials, mixing, charging, melting, processing,

manufacture of glass products-flat ware and hollow ware.

UNIT IV: REFRACTORIES9

Definition production - demand & growth of refractories in India - Layout of a refractory plan, classification of refractory, fundamental properties of refractories, factors for selection and use of refractories. Types of refractories silica, alumina silicate, basic and special refractories.

UNIT V: ADVANCED CERAMICS 9

Introduction, properties and applications of oxides, carbides, nitrides; Advanced ceramic

Products ceramic fibers, glass ceramics.

Total = 45 periods

TEXT BOOKS:1. F. Singer and S. Singer, Industrial Ceramics, Oxford and IBH Publishing Co., 1991.

2. Ryan W, Properties of Ceramic Raw Materials, Pergamon Press, 2nd Edn., 1978.

3. W. David Kingery,H. K. Bowen andDonald R. Uhlmann, Introduction to ceramics, 2nd Edn. 1976.REFERENCES:1. Sudhir Sen, Ceramic White ware, Oxford & IBH Publishing Co., New Delhi, 1992.

2. Tailor J.R and Bull A.C, Ceramic Glaze Technology, Pergamon Press, NY, 1986.

3. Heinz G. Pfaender, Schott Guide to Glass, Chapman and Hall, 1996.

4. Nandi D.N, Handbook of Refractories, Tata McGraw Hill Publishing Co., New Delhi, 1991.

5. Norton F.H, Fine Ceramics: Technology and Applications, McGraw Hill Co., NY, 1978.

6. Mohamed N.Rahaman, Ceramic Processing, Taylor & Francis, 2007.

7. Rexford Newcomb Jr, Ceramic Whitewares : History, Technology and Applications, Pitman Publishing Corporation, 1947.

URL LINKS:1. http://en.wikipedia.org/wiki/Ceramic_materials

2. www.materials.ac.uk/resources/FE/ceramics.ppt

3. libattery.ustc.edu.cn/.../ppt/6(1)%20USTC-1%20ceram%20proc%20200...

4. www.springer.com/cda/content/.../cda.../9783540443766-c6.pdf?...0...

5. americanceramicsociety.org/.../pdf/complete_lo_res_oct_nov_2010.pdf

6. www.materials.ac.uk/resources/FE/ceramics.ppt

7. ceramics.org/wp-content/uploads/2011/09/gouma_perena.pdf

8. www.azonano.com/article.aspx?ArticleID=2501

9. www2.nau.edu/~doetqp-p/courses/env320/lec12/Lec12.html

10. earth.usc.edu/~dfarris/Mineralogy/17_ClayMinerals.pdf

----------*****----------

P2MMC10 - SELECTION OF MATERIALSL T P C

3 0 0 3OBJECTIVE:The objective of this course is to train the students to interpret the importance of selecting a specific material for a specific job. The subject also introduces the properties needed to meet the different working conditions, especially for the automobile industry.

OUTCOMES:At the end of the course, students are expected to have following capabilities:

Understanding of systematic design process and the role of selection of materials

Understanding of science and engineering properties of various types of materials

Ability to correlate the science and physical behaviour of materials under various operating conditions. Correlate theoretical knowledge with practical automotive applications. Ability to manage technical information and documentation.UNIT 1: INTRODUCTION9

Classification of design Classification of materials Engineering materials and their properties applied to design - Technologically important properties of materials, Physical, Chemical, Mechanical and Electrical properties of materials. Selection of materials - Principles of design optimization - Future trends CAD, Criteria of selection of materials like properties, cost, manufacturing process, availability, legal and safety factors.

UNIT II: MATERIALS FOR MECHANICAL FAILURE RESISTANCE9Stiffness, strength, ductility, theories of failure, notch sensitivity Materials selection for various types of loading - ties, columns, beams, shafts, and shells Materials selection for fracture and fatigue resistance.

UNIT III: MATERIALS FOR CORROSION AND WEAR RESISTANCE9Materials for atmospheric, soil, water, acid and alkaline resistance, Corrosion prevention coatings, material for Chemical and Petroleum industries, materials and coatings for wear resistance.

UNIT IV: MATERIALS FOR HIGH AND LOW TEMPERATURES9High temperature strength and stability, Hot hardness requirements, High temperature steels and super alloys, ductile to brittle transition-HSLA steel, low temperature materials.

UNIT V: MATERIALS FOR AUTOBILE INDUSTRY9Criteria of selecting materials for automotive components viz cylinder block, Cylinder head, piston, piston ring, Gudgeon pin, connecting rod, crank shaft, crank case, cam, cam shaft, engine valve, gear wheel, clutch plate, axle, bearings, chassis, spring, body panel - radiator, brake lining etc. Application of non-metallic materials such as composite, ceramic and polymers in automobile.

TOTAL = 45 periods

TEXT BOOKS:

1. Michael F. Ashby, Materials Selection in Mechanical Design, Butterworth-Heinemann, 4th Edition, 2011.

2. Michael F. Ashby, Hugh Shercliff, David Cebon, Materials Engineering, Science, Processing, and Design, Butterworth-Heinemann, 2007.

3. Gladius Lewis, Selection of Engineering Materials, Prentice Hall Inc. New Jersey, USA, 1995.

REFERENCES:

1. Charles J A and Crane. F A.A., Selection and Use of Engineering Materials,3rd Edition, Butterworths, London UK, 1996.2. Hiroshi Yamagata, The Science and Technology of Materials in Automotive Engines, CRC Press, 2005.

3. D. Mann, Automotive plastics and composites Worldwide markets and trends to 2007, Elsevier Advanced Technology, 1999.4. Ulrich, K. and Eppinger, S., Product Design and Development, McGraw-Hill, 4th Edition, 2007.

URL LINKS:1. www.materials.ac.uk/resources/FE/materialsselection.ppt2. faculty1.aucegypt.edu/farag/presentations/Chapter9.pdf3. http://homepages.cae.wisc.edu/~me349/lecture_notes/material_selection.pdf4. http://www-materials.eng.cam.ac.uk/mpsite/interactive_charts/5. http://phys.thu.edu.tw/~hlhsiao/mse-web_ch22.pdf6. http://academic.uprm.edu/pcaceres/Courses/INME4011/MD-4B.pdf7. http://nptel.iitm.ac.in/courses/112101005/downloads/Module_2_Lecture_1_final.pdf8. http://oregonstate.edu/instruct/me480/Lecture/W11/PDF_Files_W11/WeekOneToFive11.pdf9. http://oregonstate.edu/instruct/me480/Lecture/W12/PDF_Files_W12/WeekOneThroughTen12.pdf10. faculty1.aucegypt.edu/farag/presentations/Chapter9.pdf11. https://www.nd.edu/~atovar/ame30362f08/Chapter5.ppt----------*****----------

elective Ii

PEMMC19 - Electrical, MAGNETIC AND Opto-Electronic MaterialsL T P C 3 0 0 3OBJECTIVE:To obtain the knowledge of materials used in electrical, electronic, optoelectronic and magnetic applications.


Have knowledge on science and engineering of electrical, electronic, optoelectronic and magnetic materials.

Have knowledge on the manufacturing of materials.

Have ability to correlate theoretical knowledge with practical applications.

Have ability to work in a group project and make technical presentations.

unit I: Electrical and Dielectric Materials 9

Free Electron theory - Band theory - Metals- Semiconductors - insulators - resistivity - effects of composition - temperature - discussion on specific materials used as conductors (OFHC Copper, Al alloys, Fe-Si alloys, amorphous metals)- Dielectric phenomena - concept of Polarisation - frequency and temperature dependance - discussion on specific materials used as dielectrics (ceramics and polymers); dielectric loss - dielectric breakdown - ferro electricity - piezo electricity and pyro electricity. unit II: MAGNETIC Materials 9

Introduction to dia, para, ferri and ferro magnetism - hard and soft magnetic materials- Iron-Silicon alloys, Iron-Nickel alloys, ferrites and garnets - Alnico alloys- (Ag-Mn-Al) alloys - (Cu-Ni-Co) alloy - fine particle magnets - applications of hard and soft magnetic materials.

unit Iii: SEMICONDUCTOR AND SUPERCONDUCTING Materials9

Semiconducting materials - concept of doping; simple and compound semiconductors; oxide semiconductors; amorphous semiconductors; FET, MOSFET and CMOS; concept of superconductivity; theories and examples for high temperature superconductivity; discussion on specific superconducting materials; comments on fabrication and engineering applications.

unit Iv :PRODUCTION OF ELECTRONIC MATERIALS 9

Electronic Materials; methods of crystal growth for bulk single crystals; zone melting-refining, leveling; synthesis of epitaxial films by VPE, PVD, MBE and MOCVD techniques - lithography; production of silicon starting materials.unit v :OPTICAL AND OPTOELECTRONIC Materials 9

Principles of photoconductivity - effect of impurities - principles of luminescence-laser principles - He-Ne, injection lasers, LED materials - binary, ternary photoelectronic materials - LCD materials photo Detectors - applications of optoelectronic materials - optical fibres and materials - electro optic modulators - Kerr effect - Pockel's effect

Total = 45 periods

TEXT BOOKS:1. C. Kittel, Introduction to Solid State Physics, 7th Edition, John Wiley & Sons, Singapore, (2006).

2. N. W. Ashcroft and N. D. Mermin, Solid State Physics, Saunders College Publishing (1976).

REFERENCES:

1. A. J. Dekker, Solid State Physics, Prentice Hall of India (1971). 2. Michael F. Ashby, Hugh Shercliff, David Cebon, Materials Engineering, Science, Processing, and Design,

Butterworth-Heinemann, (2007).

URL LINKS:1. http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-007-electromagnetic-energy-from-motors-to-lasers-spring-2011/lecture-notes/2. www.esyst.org/.../_DCACmaterials/Introduction_Semi_Materials-Rev7-2...3. www.ece.mtu.edu/labs/EElabs/EE2303/Semiconductors.ppt4. www.unibuc.ro/.../23_10_18_44Centrul_de_Cercetare_si_Dezvoltare----------*****----------

PEMMC20 - PARTICULATE AND POWDER TECHNOLOGY

L T P C

3 0 0 3

OBJECTIVE:The objective of this course is to educate students in the area of particulate and powder metallurgy, their processing techniques and applications.


Have understanding of scientific principles and mechanisms of powder compaction and powder characteristics

Have complete understanding on various sintering and advanced sintering processes

Have knowledge on the manufacturing, properties, and applications of particulate composites

Unit I: Introduction9Introduction to Powder Technology advantages, limitations and applications of particulate

and powder technology.

Production of metal and ceramic powder mechanical methods, chemical methods and electromechanical methods, Atomization methods Water, Gas and centrifugal atomization processes.

Unit II: Powder Characteristics and Compaction9

Particulate Characteristics particle size, shape, specific surface analysis, compressibility behavior of ceramic and metal powders.Powder Compaction Various stages in powder compaction, Cold Compaction, Loose Sintering, Cold Isostatic Presssing advantages, process parameters and applications.

Unit III: Sintering Processes9

Sintering stages of sintering, thermo dynamical aspects of sintering, sintering mechanisms material transport mechanism, bulk transport mechanism, Hot pressing advantages, tool materials, process parameters and applications.

Hot Isostatic Pressing advantages, process parameters, applications

Unit IV: Advanced Sintering Processes9

Laser sintering advantages and applications, Spark Plasma Sintering advantages, process parameters and applications, Induction Sintering

Mechanical Alloying concept , process parameters, advantages and applications, reaction Milling.

Unit V: Particulate Composites9

Production of particulate composites and nano composites through Powder Metallurgy - application of P/M based on case studies -Manufacturing of typical products near net shape processing.

TOTAL = 45 periodsTEXT BOOKS:1. German R.M., Powder Metallurgy Science, Metal Powder Industries Federation, New Jersey, 1994

2. Kuhn H. A. and Alan Lawley, Powder Metallurgy Processing - New Techniques and Analysis, Oxford IBH, Delhi, 1978.

REFERENCES:1. Introduction to Particle Technology by Martin Rhodes

2. Powder Technology: Fundamentals of Particles, Powder Beds, and Particle by Hiroaki Masuda, Ko Higashitani, Hideto YoshidaURL LINKS:1. http://www.journals.elsevier.com/advanced-powder-technology/2. http://www.erpt.org/ptf/ 3.

HYPERLINK "http://particles.org.uk/particle_technology_book/index.htm"

http://particles.org.uk/particle_technology_book/index.htm

----------*****----------

PEMMC23 - SEMICONDUCTOR AND SMART MATERIALS

L T P C

3 0 0 3OBJECTIVE:To introduce students to the basic principles and mechanisms of semiconductors and smart materials.


Demonstrate knowledge and understanding of the physical principles underlying the behaviour of semiconductors and smart materials.

Relate the application of smart materials to various applications including energy, health monitoring, etc.

Develop technical report writing and presentation skills.

UNIT I: Semiconducting Materials And Devices9

Elemental and compound semiconductors. Intrinsic and Extrinsic semiconductors - Properties. Material preparation - Czochralski's technique and zone refining technique. Hall effect - Hall coefficient in extrinsic semiconductors, experimental determination of Hall coefficient.Application of Hall effect. Semiconductor devices - Solar Cells, LED,Photodiode,LDR, LCD and Strain Gauges.

UNIT II: crystal properties and charge carriers in semiconductors 9

Elemental and compound semiconductor materials, crystal lattice structure. Bonding forces and energy bands in solids, charge carriers in semiconductors, carrier concentrations, drift of carriers in electric and magnetic fields. Optical absorption, luminescence, carrier life time and photo conductivity, diffusion of carriers.

Unit III: Opto-Electronic and Organic Semiconductor9

Opto-ElectronicSemiconductor-Principles of Optoelectronic Semiconductor-Characterisation-Photon Emission in semiconductor. Organic Semiconductor Processsing-characterisation- Charge transport in disordered organic semiconductors.

Unit IV: Smart Materials9

Synthesis of Smart materials-Types of smart materials-Micro sensors, Hybrid smart materials,Electro-Rheological (fluids) smart materials,Piezoelectric smart materials,oxides for nuclear reactors.

Unit V: SHAPE MEMORY ALLOYS9

Types of shape memory alloys-Nickel-Titanium alloy, Cu based alloys- Chiral materrials-Fastners-Fibres-Reaction vessels-Laser and optical fibres.

TOTAL = 45 periods

TEXT BOOKS:1. Semiconductor Physics: An introduction by K. Seeger, Springer Verlag (1991).

2. Semiconductors,by R.A. Smith Academic Press (1978).

3. Smart Materials Fundamentals and Applications by Author: Jasprit Singh4. Engineering Analysis of Smart Material Systems by Donald J. Leo5. Smart Material System by Ralph Smith6. Optoelectronics: An introduction to Materials and Devices by Jasprit Singh, McGrawHill Inc, 1996.

REFERENCES:1. C. Hamaguchi, Basic semiconductor physics, Springer verlag (2001).

2. J. Singh, Physics of semiconductors, Tata Mcgraw Hill (1993).

3. K. Morigaki, Physics of Amorphhous Semiconductor, Imperial college Press (1999)

4. Michelle Addington and Daniel L. Schodek

5. Smart Materials and Technologies Elsevier (2005)

URL LINKS:1. www.matuk.co.uk/docs/Functioanmat.pdf2. www.journal.forces.gc.ca/vo1/no3/doc/25-32-eng.pdf

3. https://wiki.umn.edu/pub/.../SmartMaterials/smart_materials_powerpoint....

4. m.njit.edu/~kondic/pasi/files/manero-Electrorheologicalsuspensions.ppt

5. www.dtic.mil/ndia/2003triservice/korn.ppt

6. www.eng.buffalo.edu/courses/mae538/MAE43811.ppt

7. www.engineer.tamuk.edu/.../Shape%20Memory%20Alloys_Chris_Bome...

----------*****----------

PEMMC21 - METAL FORMING PROCESSES

L T P C

3 0 0 3

OBJECTIVE:To impart knowledge on the mechanics, science and engineering of various metal forming processes and their intended applications.


Demonstrate knowledge of engineering principles (metallurgy, mechanics, and/or material science) in various metal forming processes.

Apply engineering principles (metallurgy, mechanics, and/or material science) toward solving engineering problems in metal forming.

Work within realistic constraints, (such as economical, manufacturability, health and safety, and sustainability) in realizing systems.

Correlate theoretical principles with practical applications.

Produce and present project reports.

UNIT I :THEORY OF PLASTICITY 9Theory of plastic deformation Yield criteria Tresca and Von-mises Distortion energy Stress-strain relation Mohrs circle representation of a state of stress cylindrical and spherical co-ordinate system upper and lower bound solution methods Overview of FEM applications in Metal Forming analysis.

UNIT II: THEORY AND PRACTICE OF BULK FORMING PROCESSES 9Analysis of plastic deformation in Forging, Rolling, Extrusion, rod/wire drawing and tube drawing Effect of friction calculation of forces, work done Process parameters, equipment used Defects applications Recent advances in Forging, Rolling, Extrusion and Drawing processes Design consideration in forming.

UNIT III: SHEET METAL FORMING 9Formability studies Conventional processes H E R F techniques Superplastic forming techniques Hydro forming Stretch forming Water hammer forming Principles and process parameters Advantage, Limitations and application

UNIT IV: POWDER METALLURGY AND SPECIAL FORMING PROCESSES9Overview of P/M Technique Advantages applications Powder Preform Forging Powder Rolling Tooling, process parameters and applications. - Orbital forging Isothermal forging Hot and cold Isostatic Pressing High speed extrusion Rubber pad forming Fine lanking LASER beam forming

UNIT V: SURFACE TREATMENT AND METAL FORMING APPLICATIONS9Experiment techniques of evaluation of friction in metal forming selection influence of temperature and gliding velocity Friction heat generation Friction between metallic layers Lubrication carrier layer Surface treatment for drawing, sheet metal forming, Extrusion and hot and cold forging. Processing of thin Al tapes Cladding of Al alloys Duplex and triplex steel rolling Thermo mechanical regimes of Ti and Al alloys during deformation Formability of welded blank sheet Laser structured steel sheet - Formability of laminated sheet.

TOTAL: 45 PERIODS

TEXT BOOKS:1. Dieter G.E., Mechanical Metallurgy, 3rd Edition, McGraw Hill Co., 2004

2. Altan T., Metal forming Fundamentals and applications American Society of Metals, Metals park, 2003.

3. ASM Hand book, Forming and Forging, 9th Edition, Vol 14, 2003.

REFERENCES:

1. Marciniak,Z., Duncan J.L., Hu S.J., Mechanics of Sheet Metal Forming, Butterworth-Heinemann An Imprint of Elesevier, 2006.

2. Proc. Of National Seminar on Advances in Metal Forming MIT, March 2000.

3. SAE Transactions, Journal of Materials and Manufacturing Section 5, 1993-2007.4. ALTAN.T, SOO-IK-oh, GEGEL, HL Metal forming, fundamentals and Applications, American Society of Metals, Metals Park, Ohio, 1983.

URL LINKS:1. web.iitd.ac.in/~pmpandey/MEL120.../Metal%20Forming%20Processes.p...2. staff.fit.ac.cy/eng.os/Microsoft%20PowerPoint%20-%20LECTURE5.pdf3. www.engr.mun.ca/~adfisher/.../Ch16_Sheet-Metal%20Forming-HO.pdf

4. staff.fit.ac.cy/eng.os/Microsoft%20PowerPoint%20-%20LECTURE4.pdf

5. eng.sut.ac.th/metal/images/stories/pdf/06_Sheet-metal%20forming.pdf

6. www.simtech.fr/pdfS/IntroToSheetMetalFormingProcesses.pdf

----------*****----------

Documents

MTech PT Metal RegC