| Course Unit Code | 636-2002/01 |
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| Number of ECTS Credits Allocated | 5 ECTS credits |
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| Type of Course Unit * | Compulsory |
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| Level of Course Unit * | First Cycle |
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| Year of Study * | |
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| Semester when the Course Unit is delivered | Summer Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| BET37 | doc. Ing. Petra Váňová, Ph.D. |
| Summary |
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| Thermodynamic principles of solid substances; one-component systems ; binary systems – eutectic, eutectoid, peritectic, peritectoid reaction; systems with intermediate phases; iron – carbon system. |
| Learning Outcomes of the Course Unit |
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Student is able to:
- Explain the principal concepts of thermodynamics and their importance in materials study;
- Outline basic processes – solidification and solid phase transformations – in one-component systems;
- Differentiate the behaviour of two-component systems and describe eutectic, eutectoid, peritectic and peritectoid reactions;
- Analyse more complicated binary systems and binary systems with intermediate phases;
- Outline the behaviour of both metastable and stable iron – carbon system and deduce properties of typical alloys.
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| Course Contents |
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Lectures:
1. Principles of thermodynamics of solids; systems; components; phases; equilibrium vs non-equilibrium state of thermodynamic systems; Gibbs phase law.
2.-3. Internal structure of solids, imperfections of crystal structure.
4.-5. One-component system, solidification, nucleation of solid phase (stable vs unstable nucleus), homogeneous vs heterogeneous nucleation, phase transformation in solid state.
6.-8. Two-component system and their binary diagrams; basic kinds of binary systems – system with an unlimited solubility in solid state, system with eutectic, peritectic reaction, system with eutectoid, peritectoid reaction.
9. Complex two-component systems comprising phase transformations in solid state and the presence of intermediate phases.
10.-12. Iron – carbon system; metastable, stable diagram; principal reactions; phase and structure description of metastable Fe-C diagram; basic structure constituents in metastable system Fe-C; calculation of phase composition in metastable Fe-C system.
13. Stable system Fe-C, differences to metastable system; graphite containing cast irons; classification, principal characteristics.
14. Phase transformations of austenite at cooling – diffusion, difusionless transformations; characteristics of bainite and martensite.
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| Recommended or Required Reading |
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| Required Reading: |
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| CALLISTER, W. D. Materials science and engineering: an introduction. 7. vyd. New York: Wiley, 2007. ISBN 978-0-471-73696-7. |
SOJKA, J. Nauka o materiálech. Ostrava: VŠB-TU Ostrava, 2008. Dostupné z: LMS Moodle
PTÁČEK, L. Nauka o materiálu I. Brno: Akademické nakladatelství CERM, 2001. ISBN 80-7204-193-2.
CALLISTER, W. D. Materials science and engineering: an introduction. 7. vyd. New York: Wiley, 2007. ISBN 978-0-471-73696-7. |
| Recommended Reading: |
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| OHRING, M. Engineering materials science. San Diego: Academic Press, 1995. ISBN 0-12-524995-0. |
| SKOČOVSKÝ, P. Náuka o materiáli pre odbory strojnícke. 2. vyd. Žilina: Žilinská univerzita, 2006. ISBN 80-8070-593-3. |
| Planned learning activities and teaching methods |
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| Lectures, Tutorials, Experimental work in labs |
| Assesment methods and criteria |
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| Tasks are not Defined |