Language of instruction: |
English |
Type of course: |
Non-Departmental Elective |
Course Level: |
Bachelor’s Degree (First Cycle)
|
Mode of Delivery: |
Face to face
|
Course Coordinator : |
Dr. Öğr. Üyesi İREM ŞANAL |
Course Lecturer(s): |
Dr. Öğr. Üyesi ÖMER LÜTFİ UYANIK
Dr. Öğr. Üyesi İREM ŞANAL
|
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.
|
Week |
Subject |
Related Preparation |
1) |
|
|
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. |
|
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. |
|
3) |
IMPERFECTIONS IN METALLIC CRYSTALS. Point defects. Linear defects. Interfacial defects. Bulk or volume defects. |
|
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. |
|
5) |
DISLOCATIONS AND STRENGTHENING MECHANISMS. Dislocations and plastic deformation. Strengthening of metals by grain size reduction. Solid-solution strengthening. Strain hardening. |
|
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. |
|
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. |
|
8) |
Midterm |
|
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. |
|
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. |
|
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. |
|
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. |
|
13) |
COMPOSITES. General aspects and classification of composites. Particle-reinforced composites. Concrete. Fiber-reinforced composites. Structural composites. |
|
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. |
|
|
Program Outcomes |
Level of Contribution |
1) |
To have a grasp of basic mathematics, applied mathematics and theories and applications in Mathematics |
|
2) |
To be able to understand and assess mathematical proofs and construct appropriate proofs of their own and also define and analyze problems and to find solutions based on scientific methods, |
|
3) |
To be able to apply mathematics in real life with interdisciplinary approach and to discover their potentials, |
|
4) |
To be able to acquire necessary information and to make modeling in any field that mathematics is used and to improve herself/himself, |
4 |
5) |
To be able to tell theoretical and technical information easily to both experts in detail and non-experts in basic and comprehensible way, |
|
6) |
To be familiar with computer programs used in the fields of mathematics and to be able to use at least one of them effectively at the European Computer Driving Licence Advanced Level,
|
|
7) |
To be able to behave in accordance with social, scientific and ethical values in each step of the projects involved and to be able to introduce and apply projects in terms of civic engagement, |
|
8) |
To be able to evaluate all processes effectively and to have enough awareness about quality management by being conscious and having intellectual background in the universal sense, |
4 |
9) |
By having a way of abstract thinking, to be able to connect concrete events and to transfer solutions, to be able to design experiments, collect data, and analyze results by scientific methods and to interfere, |
|
10) |
To be able to continue lifelong learning by renewing the knowledge, the abilities and the competencies which have been developed during the program, and being conscious about lifelong learning, |
|
11) |
To be able to adapt and transfer the knowledge gained in the areas of mathematics ; such as algebra, analysis, number theory, mathematical logic, geometry and topology to the level of secondary school, |
|
12) |
To be able to conduct a research either as an individual or as a team member, and to be effective in each related step of the project, to take role in the decision process, to plan and manage the project by using time effectively. |
|