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Lecturer(s)
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Bednařík Martin, doc. Ing. Ph.D.
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Course content
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1. Introduction to the subject. 2. The inner composition of metals and alloys. 3. Defects of inner composition and it´s signification. 4. Diffusion in metals and alloys. 5. Binary diagrams. 6. Binary diagram Fe3-C. 7. Austenitization, TTT (isothermal and anisothermal) diagrams IRA, ARA, hardenability. 8. Accompanying and additive elements in alloys of iron and carbon. 9. Phase transformation in the heat treatment of ferrous alloys. 10. Heat treatment of steels and cast irons. 11. Chemical-heat treatment of msteels. 12. Tool steels - chemical composition and use. 13. Tool steels for cutting instruments. Tool steels for cold and hot forming. 14. Tests of physical properties of metallic materials.
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Learning activities and teaching methods
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Demonstration, Simple experiments, Work activities (Practical training), Practice exercises
- Participation in classes
- 56 hours per semester
- Term paper
- 15 hours per semester
- Preparation for course credit
- 24 hours per semester
- Preparation for examination
- 25 hours per semester
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| prerequisite |
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| Knowledge |
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| Knowledge of the basics of the mathematics, physics, chemistry and mechanics at secondary school level. |
| Knowledge of the basics of the mathematics, physics, chemistry and mechanics at secondary school level. |
| learning outcomes |
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| Characterize individual steel and cast iron marking systems. |
| Characterize individual steel and cast iron marking systems. |
| Describe the method of working with basic equilibrium binary diagrams. |
| Describe the method of working with basic equilibrium binary diagrams. |
| Define individual methods of measuring mechanical and technological properties of structural materials. |
| Define individual methods of measuring mechanical and technological properties of structural materials. |
| Characterize the behavior of structural materials depending on the action of basic types of stress. |
| Characterize the behavior of structural materials depending on the action of basic types of stress. |
| Define changes in materials caused by thermal and chemical-thermal treatment. |
| Define changes in materials caused by thermal and chemical-thermal treatment. |
| Skills |
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| Work with basic types of equilibrium binary diagrams. |
| Work with basic types of equilibrium binary diagrams. |
| Design and describe the cooling curves of the given alloys. |
| Design and describe the cooling curves of the given alloys. |
| Operate laboratory equipment designed for measuring mechanical and technological properties. |
| Operate laboratory equipment designed for measuring mechanical and technological properties. |
| Choose a suitable type of heat treatment depending on the required properties and structure of the material. |
| Choose a suitable type of heat treatment depending on the required properties and structure of the material. |
| Work with diagrams describing the isothermal and anisothermal decomposition of austenite. |
| Work with diagrams describing the isothermal and anisothermal decomposition of austenite. |
| teaching methods |
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| Knowledge |
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| Lecturing |
| Lecturing |
| Demonstration |
| Demonstration |
| Skills |
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| Simple experiments |
| Simple experiments |
| Practice exercises |
| Practice exercises |
| Work activities (Practical training) |
| Work activities (Practical training) |
| assessment methods |
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| Knowledge |
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| Analysis of works made by the student (Technical products) |
| Analysis of works made by the student (Technical products) |
| Oral examination |
| Oral examination |
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Recommended literature
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CALLISTER, W.D., RETHWISCH, D.G. Materials Science and Engineering: An Introduction. 9th Ed.. Hoboken: Wiley, 2014. ISBN 9781118324578.
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ELSHENNAWY, A.K., WEHEBA, G.S. Manufacturing Processes & Materials. 5th Ed.. Dearbon: SME, 2015. ISBN 0872638715.
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CHUNG, Y.-W., KAPOOR, M. Introduction to Materials Science and Engineering. 2nd Ed.. Boca Raton: CRC Press, Taylor & Francis Group, 2022. ISBN 978-1-032-10144-6.
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KOPEC, B. Nedestruktivní zkoušení materiálů a konstrukcí: nauka o materiálu IV. Brno: Akademické nakladatelství CERM, 2008. ISBN 9788072045914.
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MACHEK, V. Kovové materiály 1: struktury kovových materiálů. Praha: ČVUT, 2013. ISBN 9788001052488.
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MACHEK, V. Kovové materiály 2: vlastnosti a zkoušení kovových materiálů. Praha: ČVUT, 2014. ISBN 9788001055274.
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MICHNA, Š., NOVÁ, I. Technologie a zpracování kovových materiálů. Ústí nad Labem: Petr Majrich, 2008. ISBN 9788089244386.
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TOTTEN, G.E. (Ed.). Steel Heat Treatment: Metallurgy and Technologies. 2nd Ed.. Boca Raton: CRC, Taylor & Francis Group, 2007. ISBN 9780849384554.
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