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| TMAK1008 | Material Technology | 3+0+0 | ECTS:4 | | Year / Semester | Spring Semester | | Level of Course | Short Cycle | | Status | Elective | | Department | DEPARTMENT of MECHANICAL and METAL TECHNOLOGIES | | Prerequisites and co-requisites | None | | Mode of Delivery | | | Contact Hours | 14 weeks - 3 hours of lectures per week | | Lecturer | Öğr. Gör. Seda AKYAZ ALAÇAM | | Co-Lecturer | None | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | In this course, to make the choice of materials and examination of qualifications to teach. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | Materials structure, crystallization, and phase diagrams can investigate alloy. | 3 | 1 | | LO - 2 : | Surface hardening and heat treating learns. | 3 | 1 | | 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 | | |
| Materials used in the technical field
Basic concepts of atomic structure
Basic concepts of solidification and melting
Solidification and cooling curves of pure metals and alloys in the form of
Crystal defects in the formation of dendrites during solidification and grain
Pure metal, Dec compound and solid solution phase or
Alloy steels standard representations
In the other case, any ratio of liquid-soluble, partially soluble and insoluble in liquid and solid alloys are not in each other
Solid state transformations
Cooling curve of pure iron and alotropik change
Cementite phase diagram of iron and iron cementite phase diagram mapping
Softening annealed
Normalization annealed
Globalization annealed
Stress reduction annealed
Quenching hardening
Martensitic structure
Isothermal transformation diagrams
Tempering
Surface hardening by carburizing
Surface hardening by nitriding
Flame hardening
Induction Hardening
Elastic, plastic deformation and fracture
Specimen sampling, molding, grinding and polishing, etching
Microscopes and microscopy structural assessment
Tensile test stress strain curve obtained after
Measurement of Hardness
Impact testing after the fracture energy
Fatigue S-N diagram of post-test
Visual inspection method
Liquid penetrant inspection method
Ultrasonic inspection method
With X-ray inspection method
Magnetic testing method |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Materials used in the technical field
Basic concepts of atomic structure
Basic concepts of solidification and melting | | | Week 2 | Solidification and cooling curves of pure metals and alloys in the form of
Crystal defects in the formation of dendrites during solidification and grain | | | Week 3 | Pure metal, Dec compound and solid solution phase or
Alloy steels standard representations | | | Week 4 | In the other case, any ratio of liquid-soluble, partially soluble and insoluble in liquid and solid alloys are not in each other
Solid state transformations | | | Week 5 | Cooling curve of pure iron and alotropik change
Cementite phase diagram of iron and iron cementite phase diagram mapping | | | Week 6 | Softening annealed
Normalization annealed
Globalization annealed
Stress reduction annealed | | | Week 7 | Quenching hardening
Martensitic structure
Isothermal transformation diagrams
Tempering | | | Week 8 | Surface hardening by nitriding
Flame hardening
Induction Hardening
Surface hardening by carburizing
| | | Week 9 | Quiz | | | Week 10 | Elastic, plastic deformation and fracture | | | Week 11 | technical tour | | | Week 12 | Impact testing after the fracture energy | | | Week 13 | Measurement of Hardness
| | | Week 14 | Ultrasonic inspection method
Fatigue S-N diagram of post-test sampling and processing | | | Week 15 | With X-ray inspection method
Magnetic testing method | | | Week 16 | Final exam | | | |
| 1 | SAVAŞKAN,Prof.Dr.T., 2007,Malzeme Bilgisi ve Muayenesi,KTÜ Yayınları,Trabzon | | | |
| 1 | Alaçam.,S., 2021,Ders notları, KTÜ,Trabzon | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 19.04.2024 | 0,5 | 50 | | End-of-term exam | 16 | 12.06.2024 | 0,5 | 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 | | Laboratuar çalışması | 1 | 14 | 14 | | Arasınav için hazırlık | 1 | 8 | 8 | | Arasınav | 1 | 1 | 1 | | Uygulama | 1 | 14 | 14 | | Dönem sonu sınavı için hazırlık | 1 | 15 | 15 | | Dönem sonu sınavı | 1 | 1 | 1 | | Total work load | | | 95 |
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