Language of instruction: |
English |
Type of course: |
Non-Departmental Elective |
Course Level: |
Associate (Short Cycle)
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Mode of Delivery: |
Face to face
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Course Coordinator : |
Dr. Öğr. Üyesi İREM ŞANAL |
Course Lecturer(s): |
Dr. Öğr. Üyesi ÖMER LÜTFİ UYANIK
Dr. Öğr. Üyesi İREM ŞANAL
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Recommended Optional Program Components: |
Electrical properties of materials
Magnetic properties of materials
Optical properties of materials |
Course Objectives: |
The aim of this course is to determine the structures of basic material types (metallic, ceramic, polymeric) and of composites and construction materials, also the interrelations between structure and various material properties for each type of material. Applications and limitations of engineering materials, based on their properties, in various fields will be evaluated. Various kinds of construction materials and their important properties along with the principles of corrosion and corrosion prevention will be investigated.
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Week |
Subject |
Related Preparation |
1) |
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1) |
INTRODUCTION. Materials science and engineering. The components of materials science and engineering and their interrelationships. Classification of materials. Atomic bonding in solids. Bonding forces and energies. Primary interatomic bonds. Secondary bonding. |
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2) |
THE STRUCTURE OF CRYSTALLINE SOLIDS. Fundamental concepts. Unit cells. Crystal systems. Crystallographic points and directions. Single crystals and polycrystalline materials. Anisotropy. Metallic crystal structures. Polymorphism and allotropy. |
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3) |
IMPERFECTIONS IN METALLIC CRYSTALS. Point defects. Linear defects. Interfacial defects. Bulk or volume defects. |
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4) |
MECHANICAL PROPERTIES OF METALS. Concepts of stress and strain. Tension tests and compression tests. Stress-strain behavior in elastic deformation, modulus of elasticity. Elastic properties of materials. Anelasticity. Plastic deformation. Tensile properties. Elastic recovery after plastic deformation. Hardness and hardness testing techniques. |
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5) |
DISLOCATIONS AND STRENGTHENING MECHANISMS. Dislocations and plastic deformation. Strengthening of metals by grain size reduction. Solid-solution strengthening. Strain hardening. |
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6) |
FAILURE. Fundamentals of fracture. Ductile fracture. Brittle fracture. Fracture toughness testing. Fundamentals of fatigue. Fatigue limit, fatigue strength, and fatigue life. Factors that affect fatigue life. Generalized creep behavior. Effects of stress and temperature on creep. |
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7) |
PHASE DIAGRAMS. Components, systems, phases, microstructures. Phase equilibria and equilibrium phase diagrams of binary isomorphous systems. Interpretation of phase diagrams. Phase diagrams of binary eutectic systems. Eutectoid reaction. Introduction to iron-carbon system: The iron - iron carbide phase diagram. |
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8) |
Midterm |
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9) |
TYPES AND APPLICATIONS OF METAL ALLOYS. Ferrous alloys: steels and cast irons. Nonferrous alloys: copper and its alloys, aluminum and its alloys, magnesium and its alloys, titanium and its alloys, the refractory metals. |
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10) |
STRUCTURES, PROPERTIES AND APPLICATIONS OF CERAMICS. Crystal structures of ceramics. Carbons. Imperfections in ceramics. Mechanical properties of ceramics. Glasses. Glass-Ceramics. Clay products, Refractories. Abrasives. Cements. |
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11) |
STRUCTURES, PROPERTIES, AND APPLICATIONS OF POLYMERS. The chemistry of polymer molecules. Molecular weight. Molecular shape, molecular structure, molecular configuration. Thermoplastic and thermosetting polymers. Copolymers. Polymer crystallinity. |
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12) |
STRUCTURES, PROPERTIES, AND APPLICATIONS OF POLYMERS. (continue) Mechanical behavior of polymers. Viscoelastic materials and dynamic behavior. Melting and glass-transition phenomena. Types of polymers. Miscellaneous applications of polymers. |
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13) |
COMPOSITES. General aspects and classification of composites. Particle-reinforced composites. Concrete. Fiber-reinforced composites. Structural composites. |
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14) |
CORROSION AND DEGRADATION OF MATERIALS. Electrochemical considerations. Electrode potentials. The standard EMF series.
Influence of concentration and temperature on cell potential. The galvanic series. Passivity. Forms of corrosion. Corrosion environments. Corrosion prevention. Degradation of polymers. |
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Program Outcomes |
Level of Contribution |
1) |
To have the ability to understand the basic concepts of Banking and Insurance and to be able to use them effectively in business. |
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2) |
To have the ability to work individually or in a team when needed on matters related to his/her profession and to follow and apply the developments in his/her sector. |
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3) |
To be equipped with the necessary knowledge to carry out the legal responsibilities and to follow the related regulations in their sector. |
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4) |
To understand the importance of banking and insurance from the point of the state’s economy and enterprises and to express this importance properly. |
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5) |
To be able to use the computer as well as the profession requires and to be able to do work, accumulate knowledge and to use this knowledge relevantly and effectively. |
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6) |
To make them gain the ability to find practical solutions for the problems of daily commercial activities and to take correct decisions. |
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7) |
To be able to take responsibilities in banking and insurance sector and more generally in the finance sector and to be qualified to start his/her own business after the legal requirements have been met. |
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8) |
To have the competency to carry out the accountancy related to banking and insurance. |
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9) |
To have the competency to build effective customer relations and to have effective communication and persuasion skills. |
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10) |
To be able to determine the accumulated knowledge druring the education in line with the cause and effect relations and to be able to have the necessary professional qualifications to know where, when and how to use his/her knowledge. |
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