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| INS2037 | Materials Science | 2+1+0 | ECTS:3 | | Year / Semester | Fall Semester | | Level of Course | First Cycle | | Status | Compulsory | | Department | DEPARTMENT of CIVIL ENGINEERING | | Prerequisites and co-requisites | None | | Mode of Delivery | Face to face, Lab work | | Contact Hours | 14 weeks - 2 hours of lectures and 1 hour of practicals per week | | Lecturer | Prof. Dr. Şakir ERDOĞDU | | Co-Lecturer | None | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | Focusing on understanding the nature of materials in relation with their atomic structure, composition, properties, and elaborating the relations between the mechanical properties-behavior under external loading and environmetal exposure. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | get acquainted briefly with the atomic structure of materials. | 1,9 | 1 | | LO - 2 : | define and calculate the physical properties of materials. | 1,5 | 1 | | LO - 3 : | make calculations associated with thermal insulation and heat loss. | 1,5 | 1 | | LO - 4 : | define and calculate the mechanical properties of materials. | 1,5 | 1 | | LO - 5 : | experimentally measure, compare and present the physical and mechanical properties of materials. | 1,2,11 | 4 | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), LO : Learning Outcome | | |
| Atomic structure of materials. Atomic bonds. Bonding forces and energy well concept. Atomic arrangement and crystal structure. Crystallographic cirections and planes. Polymorphism. Imperfections in crystal structure. Atomic diffusion in solids. Physical properties of materials. Thermal properties of materials. Mechanical properties of materials under external loading. Elastic and plastic deformation. Viscoelasticity. Strees-strain diagram for mild steel. Stress-strain curve for ceramic type materials. Hardness test. Impact test. Fatigue test. Time-dependent deformation of materials. Creep and relaxation concepts. Rheology and viscoelastic solids. |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Atomic structure of materials. Atomic bonds
| | | Week 2 | Bonding forces and energy well concept
| | | Week 3 | Atomic arrangement. Crystal structure. Unit cell concept
| | | Week 4 | Crystal systems. Crystallographic directions and planes. Polymorphism
| | | Week 5 | Imperfections in crystal structure. Amorphous structure. Atomic diffusion in solids
| | | Week 6 | Physical properties of materials
| | | Week 7 | Thermal properties of materials and principles associated with thermal insulation
| | | Week 8 | Mid-term exam | | | Week 9 | Mechanical properties of materials. Elasticity. Plasticity. Brittlness and ductility concepts | | | Week 10 | Stress-strain curve for soft steel and the associated characteristics
| | | Week 11 | Stress-strain curve for concrete and the associated characteristics
| | | Week 12 | Hardness, impact tests and fatigue strength concept
| | | Week 13 | Time-dependent deformation of materials. Creep, shrinkage and relaxation concepts
| | | Week 14 | Laboratory
| | | Week 15 | Laboratory | | | Week 16 | End-of-term exam | | | |
| 1 | Van Vlack, H. , Elements of Materials Science and Engineering, Addition-Wesley Publishing Company.
| | | 2 | Callister, W.D., Materials Science and Engineering, John Wiley&Sons, Inc.
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| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 20/11/2012 | 2 | 50 | | End-of-term exam | 16 | 11/01/2013 | 2 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 3 | 14 | 42 | | Sınıf dışı çalışma | 3 | 14 | 42 | | Laboratuar çalışması | 4 | 2 | 8 | | Arasınav için hazırlık | 4 | 8 | 32 | | Arasınav | 1.5 | 1 | 1.5 | | Uygulama | 1 | 14 | 14 | | Ödev | 1 | 8 | 8 | | Dönem sonu sınavı için hazırlık | 6 | 3 | 18 | | Dönem sonu sınavı | 2 | 1 | 2 | | Total work load | | | 167.5 |
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