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Faculty of Engineering

METALLURGICAL ENGINEERINGPROGRAM

Metallurgical Engineering is a broad field that deals with all sorts of metal-related areas. In our department, we focus on practical engineering problems thatoccur during metal processing. Your knowledge of the production, design, andmanufacturing of these metals and mineral products can be rewarding and excitingand applied in almost every industry. The course work will prepare individuals toapply metallurgical principles to the design, development and operational evaluationof metal components of structural, power, transmission, and moving systems; andthe analysis of engineering problems such as stress, creep, failure, alloy behavior,

optimal manufacturing processes, and related design considerations.

There are two tracks for our master degree program: Industrial research and Academic research. For industrial research, students will have the opportunities toparticipate in a company of their own interest. Many students who are having jobswill work in this track because both students and companies will benefit from theresearch. For academic research, students need to focus on research that will createin-depth knowledge for the academic community with a practical problem in mind.

The research topics vary every year. However, they cover all kindsof manufacturing process, for example:

• Metal Casting Technology• Recycles of Metals• Protection against Corrosion of Metals and Materials• Corrosion Fatigue Behavior of Heat Treated and Welded Specimens• Phase Transformation in Metals• Fatigue and Fracture of Metals and Materials• Process Metallurgy and Kinetic Behavior of Metallurgical Processes• Surface Engineering• Joining of Materials• Computer Applications in Metal Processing




The Graduate Bulletin 2005-2006 395

Master of Engineering Program in MetallurgicalEngineering

CURRICULUM

Total program credit 40 credits

Curriculum Component

Plan A Thesis

A. Core Courses 10 credits

B. Elective Courses 18 creditsC. Thesis 12 credits

Plan B Non -Thesis

A. Core Courses 10 creditsB. Elective Courses 24 creditsC. Industrial Research Project 6 credits

Plan A Plan B1. Core Courses 10 credits 10 credits

PRE 551 Applied Physical Metallurgy 3(3-0-9)

PRE 653 Transport Phenomena in Process Metallurgy 3(3-0-9)PRE 654 Thermodynamics of Solids 3(3-0-9)

PRE 691 Seminar 1(1-0-2)

2. Electives Courses 18 credits 24 credits

PRE 521 Welding and Joining of Metals 3(3-0-9)

PRE 525 Nondestructive Testing of Materials 3(2-3-6)PRE 531 Foundry Technology 3(3-0-9)

PRE 552 Mechanical Behavior of Materials 3(3-0-9)PRE 554 Corrosion and its preventions 3(3-0-9)PRE 555 Metallurgical Failure Analysis 3(3-0-9)

PRE 556 Methods of Surface and Interface Characterization 3(3-0-9)PRE 557 Surface Science and Engineering 3(3-0-9)

PRE 558 Fracture Mechanics 3(3-0-9)PRE 559 Heat Treatment of Metals 3(3-0-9)

PRE 564 Forming Process Analysis 3(3-0-9)

PRE 622 Welding Engineering Design 3(3-0-9)PRE 626 Welding Metallurgy I 3(2-3-6)

PRE 627 Welding Metallurgy II 3(2-3-6)PRE 628 Welding Metallurgy III 3(2-3-6)

PRE 632 Advanced Foundry Engineering 3(3-0-9)PRE 633 Casting Design 3(3-0-9)PRE 634 Solidification Science 3(3-0-9)

PRE 635 Powder Metallurgy 3(3-0-9)PRE 652 Multicomponent Phase Equilibrium 3(3-0-9)

PRE 655 Advanced Chemical Metallurgy 3(3-0-9)PRE 656 Transformation of Solids 3(3-0-9)

PRE 657 Materials for Elevated Temperature Service 3(3-0-9)PRE 658 Ferrous Metallurgy and Its Processing 3(3-0-9)

PRE 659 Nonferrous Metallurgy and Its Processing 3(3-0-9)PRE 663 Deformation Processing 3(3-0-9)

PRE 697 Special Topics in Physical Metallurgy 3(3-0-9)PRE 699 Special Topics in Process Metallurgy 3(3-0-9)




396 The Graduate Bulletin 2005-2006

3. Thesis / Industrial Research Project 12 credits 6 credits

PRE 692 Thesis 12(0-24-48)

PRE 693 Industrial Research Project 6(0-12-24)

STUDY PLAN

Plan A Thesis

First YearFirst Semester

PRE 551 Applied Physical Metallurgy 3(3-0-9)PRE 653 Transport Phenomena in Process Metallurgy 3(3-0-9)PRE 654 Thermodynamics of Solids 3(3-0-9)

PRE XXX Elective 3(3-0-9)Total 12 (12-0-36 )

Second Semester

PRE XXX Electives 3(3-0-9)

PRE XXX Electives 3(3-0-9)PRE XXX Electives 3(3-0-9)

PRE 692 Thesis 3 (0-6-12)Total 12 (9-6-39)

Second YearFirst Semester


PRE 692 Thesis 3 (0-6-12)Total 9 (6-6-30)

Second Semester


PRE 692 Thesis 6 (0-12-24)Total 7 (1-12-26 )





Plan B Non-thesis

First YearFirst Semester

PRE 551 Applied Physical Metallurgy 3(3-0-9)

PRE 653 Transport Phenomena in Process Metallurgy 3(3-0-9)PRE 654 Thermodynamics of Solids 3(3-0-9)

PRE XXX Elective 3(3-0-9)Total 12 (12-0-36 )

Second Semester



Total 12 (12-0-36 )

Second YearFirst Semester


PRE XXX Electives 3(3-0-9)Total 9 (9-0-27)

Second Semester

PRE 691 Seminar 1(1-0-2)PRE 693 Industrial Research Project 6 (0-12-24)

Total 7 (1-12-26 )





COURSE DESCRIPTIONS

PRE 551 Applied Physical Metal lurgy 3(3-0-9)Mechanical and physical properties of materials. Atomics and crystal structure

and their relation to properties. Crystal imperfection. Diffusion in solids. Phasediagram and solidification. Transformation in solid state. Precipitation hardening

in HSLA steels. Physical metallurgy of the Fe-C and other selected alloy systems.Classification and applications of cast irons. Solidification theory of binary alloy

systems.

PRE 653 Transport Phenomena in Process Metal lurgy 3(3-0-9)Principles of fluid flow, heat transfer and diffusion. Practical examples relevant to

metallurgical engineering. Applications in Metallurgical Processing (heat treating,laser transformation hardening, welding, casting, crystal growth).

PRE 654 Thermodynam ics of Solids 3(3-0-9)Thermodynamics of materials science and engineering. Review of first, secondand third laws of thermodynamics. Equilibrium calculations for pure substances.

Equilibrium calculations involving pure substances and solutions. Behavior of solutions. Behavior of gases. Reactions involving gases. Gibbs free energy

composition and phase diagrams of binary systems.

PRE 521 Welding and Joining of Metals 3(3-0-9)Survey of metal joining processes: fusion, solid phase welding, soldering, brazing

and adhesive bounding. Heat flow in welding and the weld thermal cycle.Structures and properties of weld metal and heat affected zone. Residualstresses, cracking and distortion in weld. Weld defects. Preheat and

postwelding, heat treatments. Thickness and joint design. Testing of weldments.Welding and weldability of ferrous and nonferrours alloys. Quality assurance of

welds.

PRE 525 Nondestru ctive Testing of Materials 3(2-3-6)

Introduction to concepts, aim, application and basic elements of NDT,interpretation, review of different NDT methods, Ultrasonic, Radiographic,

Magnetic Particle, Dye Penetrant, Eddy Current methods and brief discussion of other non-conventional NDT methods, Acoustic Emission, Leak Testing, Optical

and Thermal Methods. Application of NDT to inspection of joints, quality processcontrol and accept/reject criteria. The practical sessions of this course includehands-on experiments by students for different NDT techniques.

PRE 531 Foundry Technology 3(3-0-9)

Various casting techniques, casting advantages and applications. Principle of

liquid metal processing, principle of solidification, pattern, molding and castingprocess foundry equipment and processing, design consideration, ferrouscasting alloys, nonferrous casting alloys, computer applications in metal alloys.

PRE 552 Mechanical Behavior of Materials 3(3-0-9)Mechanical properties and relationship. Plastic deformation of crystallinematerials. Relationship of microstructures to mechanical strength. Fracture,

creep, and fatigue.

PRE 554 Corrosion and Its Prevention 3(3-0-9)Thermodynamics and kinetics of metallic corrosion. The common forms of

corrosion and corrosion susceptibility tests. Corrosion prevention, economicconsiderations. High temperature oxidation.





PRE 555 Metallu rgical Failure Analysis 3(3-0-9)Procedure for failure analysis. Investigative techniques. Distortion failures.

PRE 556 Methods of Surface and Interface Characterization 3(3-0-9)

Principles and engineering applications of major methods of structural andchemical characterization of surfaces and interfaces, including light microscopy,color metallography techniques, polarized and Nomarski optical microscopy,

scanning electron microscopy, EDS, WDS, low-energy electron diffraction.

PRE 557 Surface Science and Engineering 3(3-0-9)

Theory of surface reconstructions, electronic properties of surfaces, interfacesand overlayers. Characterization of surfaces by photons, electrons and ions as

probes. The effect of substrate surface structure on the overlayer properties.Theoretical and experimental evaluation of surface energies, solid - liquid and

solid – gas Interfaces - surface potentials, colloids, sedimentation, adsorptionand reaction on surfaces. Damage of the surfaces by corrosion and wear. Wear

mechanisms, and categories of wear. Surface modifications by diffusion, heattreatment and by coatings, surface processing by laser, electrons and ions.

PRE 558 Fracture Mechanics 3(3-0-9)

Deformation and fracture mechanics of engineering materials, fracture,microstructural aspects of fracture toughness, environment assisted cracking,

fatigue crack propagation, analysis of engineering failures.

PRE 559 Heat Treatment of Metals 3(3-0-9)Study the fundamental and theory of dislocation and strengthening mechanism.

Recovery, recrystallization, and grain growth, solid state transformation inmetals, case hardening process, various heat treatment processes and its

fundamental.

PRE 564 Forming Process Analysis 3(3-0-9)

Plastic forming of metals, bending, forging rolling, forge rolling, drawing, sheetmetal forming, forging of complicated shapes, geometry of plastic area,

formability, asymmetry of plastic deformation, computer analysis of formingprocess.

PRE 622 Welding Engineering Design 3(3-0-9)Design fundamentals applicable to welded structures. Introduction to Design

Concepts, Weld Stress Calculation, AWS Allowable Stresses and Weld Sizing,Joint Design and Welding Symbol, Degree of Restraint and Simple Connection,

Rigid and Semi-Rigid Connection, Rigid Frame Knee, Beam-to-GirderConnection,Tubular Connection, Design for Impact Loading & Vibration Control,

Fabricated Tension Member, Fabricated Compression Member, FabricatedBending Member, Fabricated Plate Girder, Thick-Shell Vessel and Pressure Piping,Machine Base Structured/Torsional Resistance, Design Case Studies and Term

Design Project.

PRE 626 Welding Metal lurgy I 3(2-3-6) Application of physical metallurgy principles to nonequilibrium thermo-mechanical

conditions associated with welding. Chemical Reactions in the welding zone.Regions of a fusion weld, Regions of a solid-state weld, Weld solidificationprinciples, The weld fusion boundary and unmixed zone, The partially melted

zone., The heat affected zone, Classification of weld defects and discontinuities,Weld solidification cracking, HAZ and weld metal liquation cracking, Solid-state

cracking phenomena, Hydrogen-induced cracking, Weldability testing, Weldmetal fluid flow and penetration characteristics, Gas/metal reactions and porosityformation.

PRE 627 Welding Metal lurgy II 3(2-3-6)Study of the Metallurgy and Welding of Transformable Steels. Introduction - Theimportance of steel and its fabricability. Review of Iron-iron carbide phase

diagram. Alloying elements in steel and hardenability, TTT diagrams, CCT





diagrams, Steel processing, Steel microstructures, Properties of steelmicrostructures, Solidification, peritectic reaction and WM microstructure, Weldpool convection and evaporation. Weld HAZ microstructures, Fracture

mechanisms in steels. Welding carbon steels, filler metals. Welding carbon steel,

difficulties and defects. Hydrogen in steel and measurement. Hydrogen inducedcracking. (HIC), and failures in welds. Welding High Strength Low Alloy steels,filler metals. Weldability. Weldability Testing for Hydrogen Cracking. Weld Failure

Analysis Techniques. Chemical Heterogeneity in the fusion zone.

PRE 628 Welding Metal lurgy III 3(2-3-6)

Welding metallurgy and weldability of stainless steels, aluminum alloys, andnickel- and cobalt-based superalloys; joining of polymers and polymer-based

composites. Characterization of weld structures in stainless steel, aluminumalloys, and Ni-base superalloys. Introduction to Stainless Steels. Fe-Cr, Fe-Cr-C,

and Fe-Cr-Ni phase diagrams. Welding Metallurgy and Weldability of FerriticStainless Steels. Welding Metallurgy and Weldability of Martensitic Stainless

Steels. Welding Metallurgy and Weldability of Austenitic Stainless Steels. WeldingMetallurgy and Weldability of Duplex Stainless Steels. Welding Metallurgy andWeldability of Precipitation-Hardened Stainless Steels. Dissimilar Combinationswith Stainless Steels. Corrosion Behavior of Welded Stainless Steels. Welding

Metallurgy of Ni-base Alloys. Weldability of Ni-base Alloys. Welding Metallurgy of Cu-base Alloys. Weldability of Cu-base Alloys. Welding Metallurgy of Aluminum

Alloys. Weldability of Aluminum Alloys. Physical Metallurgy of Titanium Alloys.Weldability of Titanium Alloys. Alloy Selection.

PRE 629 Special Topics in Welding Engineering 3(3-0-6)

Teaching Special topics which are of current interest, with emphasis on usinginformation date from published journal.

PRE 632 Advanced Foundry Engineering 3(3-0-9)

Principles of liquid metal processing. Molding and casting processes. Foundry

equipment and processing; melting processing, processing of castings, modelingof solidification and heat transfer, modeling of microstructural evaluation.

PRE 633 Casting Design 3(3-0-9)Melt reactions, mold design, Coring, Problems encounter in thin sections and

junctions. Dimensional variation and tolerance, solidification shrinkage, castingaccuracy, surface finishing. Structure properties and defects of the finished

casting. Design for die casting, corrosion resistant castings, heat resistantcasting. The selection, properties, and applications of non-ferrous alloy casting.

PRE 634 Solidification Science 3(3-0-9)

Advanced developments in various phases of the foundry and welding industries,application of scientific and engineering principles to solidification phenomena,refining, metal casting and welding problems. Nucleation and growth theory.

PRE 635 Pow der Metal lurgy 3(3-0-9)

Describing the various typer of powder processing and how these affectproperties of the components made. Current issues in the subject area, from

high production to nanomaterials, will be discussed. Preparation and fabricationof metal powder; engineering properties and industrial uses; theory of compaction and sintering.

PRE 652 Multicomponents phase Equil ibria 3(3-0-9)

Thermodynamic principles governing phase equilibria. Estimation of thermodynamic properties. One-component systems Two-component systems:eutectic, peritectic, and complex equilbria. Ssolidification and microstructure.

Three-component systems: type I, II and III invariant equilibria. Applications of

phase equilibria to the design of welding, heat treatment, casting, and othertopics.





PRE 655 Advanced Chemical Metal lurgy 3(3-0-9)Concepts such as stoichiometry, mass and energy balances. Complexmetallurgical processes such as mineral processing, roasting, oxidation-reduction,

smelting, refining, leaching, and electrolysis. Formation and control of slag.

PRE 656 Transformation of Solids 3(3-0-9)The basic factors that determine phase equilibria and structural characteristics of

solids. Phase transformations, nucleation, recrystallization, precipitation,corrosion, and oxidation. Atomistic basis for diffusion.Analysis of diffusionkinetics in single and multiphase systems. Martensitic transformation-

crystallography and microstructures.

PRE 657 Materia ls for Elevated Temperature Survice 3(3-0-9)Mechanical behavior of metals and other nonmetallic materials considering

composition, structure, environment, and service conditions. Structural stability.Creep and stress rupture.

PRE 658 Ferrous Metal lurgy and Its Processing 3(3-0-9)

Iron and Steel making process, oxygen steelmaking process, electric furnancesteelmaking, ladle metallurgy; AOD process, direct reduction and smelting

processes. Casting-steel and iron. Continuous casting of steel products.Classification and basic metallurgy of cast irons and steels. Metallurgy and

properties of cast irons and steels. Heat treating of cast irons and steels.Graphite formation. Phase transformation in Fe-C system. Martensitic

transformation. HSLA steels and stainless steel metallurgy.

PRE 659 Nonferrous Metal lurgy and Its Processing 3(3-0-9)Emphasis on properties, manufacturing process and uses of copper alloys,

aluminum alloys, magnesium alloys, and titanium alloys. Correlations betweencomposition, microstructure, heat treatment, and properties.

PRE 663 Deformation Processing 3(3-0-9)Macro- and micro-structures evolved during deformation processing and

synthesis such as rolling, extrusion, isothermal forging, hot pressing, coldworking, HIPing, pseudo-HIPing, plasma spraying, laser treatment, etc. and tosystematize the relation between the structures and properties.

PRE 697 Special Topics in Physical Metallu rgy 3(3-0-9)

Teach the advanced topics of current research interests in physical metallurgy.

PRE 699 Special Topics in Process Metallu rgy 3(3-0-9)Teach the updated and interesting topics in manufacturing community related to

process metallurgy.


Students form a group to express and discuss their experience during theirindustrial research project.

PRE 692 Thesis 12(0-36-7 2)

This course consists of a laboratory or field project under the supervision of afaculty member in the related approved topics. They must write up the thesis

and perform final presentation.

PRE 693 Industrial Research Project 6(0-18-36)

Every student must complete the industrial research project in manufacturingindustries for 4 months. They must write up the industrial research project reportand perform final presentation process metallurgy.

141_1metallurgical

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