MEDICINE
Bachelor TR-NQF-HE: Level 6 QF-EHEA: First Cycle EQF-LLL: Level 6

Course Introduction and Application Information

Course Code Course Name Semester Theoretical Practical Credit ECTS
CEN2005 Materials Science Fall 4 0 4 6
This catalog is for information purposes. Course status is determined by the relevant department at the beginning of semester.

Basic information

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.

Learning Outcomes

The students who have succeeded in this course;
(a) An ability to apply knowledge of science and engineering.
(b) An ability to conduct experiments, as well as to analyze and interpret data.
(c) An ability to identify, formulate and solve engineering problems.
(d) An ability to use the techniques, skills, and modern engineering tools necessary for engineering practice.

Course Content

Introduction to material science. The structures of metallic crystals. Imperfections in solids. Diffusion. Mechanical properties of metals. Plastic deformation and strengthening mechanisms. Failure in materials. Phase diagrams. Ferrous and nonferrous alloys and applications. Structures and properties of ceramics. Important ceramic materials and applications. The structures and mechanical properties of polymers. Types and applications of polymers. Composite materials and applications. Thermal properties of materials. Corrosion and degradation of materials. Construction materials.

Weekly Detailed Course Contents

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.

Sources

Course Notes / Textbooks: 1) Materials Science and Engineering, Eighth Edition, Callister W.D., Rethwisch D.G., Wiley, 2011 ISBN: 978-0-470-50586-1.
References: 1) The Science and Engineering of Materials, Askeland D.R., Phule P.P., Thomson, 2006 ISBN: 0-495-24442-2.

Evaluation System

Semester Requirements Number of Activities Level of Contribution
Midterms 1 % 50
Final 1 % 50
Total % 100
PERCENTAGE OF SEMESTER WORK % 50
PERCENTAGE OF FINAL WORK % 50
Total % 100

ECTS / Workload Table

Activities Number of Activities Duration (Hours) Workload
Course Hours 14 3 42
Study Hours Out of Class 15 7 105
Homework Assignments 1 6 6
Midterms 1 2 2
Final 1 2 2
Total Workload 157

Contribution of Learning Outcomes to Programme Outcomes

No Effect 1 Lowest 2 Low 3 Average 4 High 5 Highest
           
Program Outcomes Level of Contribution
1) Integrates the knowledge, skills and attitudes acquired from basic and clinical medical sciences, behavioral sciences and social sciences, and uses them in health service delivery.
2) In patient management, shows a biopsychosocial approach that takes into account the socio-demographic and sociocultural background of the individual, regardless of language, religion, race and gender.
3) In the provision of health services, prioritizes the protection and development of the health of individuals and society.
4) Taking into account the individual, societal, social and environmental factors affecting health; does the necessary work to maintain and improve the state of health.
5) By recognizing the characteristics, needs and expectations of the target audience, provides health education to healthy/sick individuals and their relatives and other healthcare professionals.
6) Shows a safe, rational and effective approach in health service delivery, prevention, diagnosis, treatment, follow-up and rehabilitation processes.
7) Performs invasive and/or non-invasive procedures in diagnosis, treatment, follow-up and rehabilitation processes in a safe and effective way for the patient.
8) Provides health services by considering patient and employee health and safety.
9) In the provision of health services, takes into account the changes in the physical and socioeconomic environment on a regional and global scale, as well as the changes in the individual characteristics and behaviors of the people who apply to it.
10) Takes good medical practice into account while carrying out his/her profession.
11) Fulfills its duties and obligations within the framework of ethical principles, rights and legal responsibilities required by its profession.
12) Demonstrates decisive behavior in providing high-quality health care, taking into account the integrity of the patient.
13) Evaluates his/her performance in his/her professional practice by considering his/her emotions and cognitive characteristics.
14) Advocates improving the provision of health services by considering the concepts of social reliability and social responsibility for the protection and development of public health.
15) Can plan and carry out service delivery, training and consultancy processes related to individual and community health in cooperation with all components for the protection and development of health.
16) Evaluates the impact of health policies and practices on individual and community health indicators and advocates increasing the quality of health services.
17) The physician attaches importance to the protection of his/her own physical, mental and social health, and does what is necessary for this
18) Shows exemplary behavior and leads the healthcare team during service delivery.
19) Uses resources cost-effectively, for the benefit of society and in accordance with the legislation, in the planning, implementation and evaluation processes of health services in the health institution he/she is the manager of.
20) Establishes positive communication within the health team it serves and assumes different team roles when necessary.
21) Is aware of the duties and responsibilities of the health workers in the health team and acts accordingly.
22) In the professional practices, works in harmony and effectively with the colleagues and other professional groups.
23) Communicates effectively with patients, their relatives, healthcare professionals, other professional groups, institutions and organizations.
24) Communicates effectively with individuals and groups that require a special approach and have different socio-cultural characteristics.
25) In the diagnosis, treatment, follow-up and rehabilitation processes, shows a patient-centered approach that associates the patient with the decision-making mechanisms.
26) Plans and implements scientific research, when necessary, for the population it serves, and uses the results and/or the results of other research for the benefit of the society.
27) Reaches and critically evaluates current literature knowledge about his/her profession.
28) Applies the principles of evidence-based medicine in clinical decision making.
29) Uses information technologies to increase the effectiveness of its work on health care, research and education.
30) Effectively manages individual work processes and career development.
31) Demonstrates skills in acquiring and evaluating new knowledge, integrating it with existing knowledge, applying it to professional situations and adapting to changing conditions throughout professional life.
32) Selects the right learning resources to improve the quality of the health service it offers, organizes its own learning process