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Lecturer(s)
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Kříž Antonín, prof. Dr. Ing. IWE
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Course content
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1. Introduction - defects and faults, their distribution 2. Methods used for defect analysis, distribution, principle 3. Defects of castings + proof of the presence of defects 4. Defects of castings + proof of the presence of defects - classification of defects, their specifications 5. Influence of chemical composition heterogeneity on integrity, mechanical values of cast steel 6. Individual specifications of casting defects in relation to the metallurgical process 7. Defects of formed semi-finished products 8. Aging, strain hardening, fragility and its causes 9. Defects caused by heat and chemical-thermal treatment 10. Defects during welding and surfacing, classification of defects in relation to ČSN EN ISO 6520, 5817 11. Damage to operated machine parts 12. Fatigue failure, corrosion of metallic materials, damage by wear, erosion and cavitation 13. Material expertise, evaluation of the causes of defects and failures, written reports describing defects and their causes
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Learning activities and teaching methods
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unspecified
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Learning outcomes
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Defects and faults, methods used for defect analysis. Defects in castings. Influence of chemical composition heterogeneity on integrity, mechanical values of cast steel. Defects of formed semi-finished products. Aging, strain hardening, fragility and its causes. Defects caused by heat and chemical-thermal treatment. Defects in welding and surfacing. Damage to operated machine parts. Fatigue failure, corrosion of metallic materials, damage by wear, erosion and cavitation. Material expertise, evaluation of the causes of defects and failures.
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Prerequisites
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unspecified
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Assessment methods and criteria
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unspecified
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Recommended literature
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CAMPBELL, J. Complete Casting Handbook. 2015. ISBN 97804446350.
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HERTZBERG, R.; VINCI, W.; RICHARD, P. Deformation and Fracture Mechanics of Engineering Materials. 1998. ISBN 978-0521578479.
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HERTZBERG, R.; VINCI, W.; RICHARD, P. Deformation and Fracture Mechanics of Engineering Materials. 1998. ISBN 978-0521578479.
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CHVOJKA, J. Vady ingotů. Vyd. 1. Praha : SNTL, 1969.
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KOUTSKÝ, J. a kol. Lomy ocelových částí. SNTL Praha, 1976.
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KOUTSKÝ, J.; JANDOŠ, F. Materiálové vady ocelových nástrojů.. 1. vyd. Praha : SNTL, 1969.
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Koutský, J. Slitinové oceli pro energetické strojírenství. SNTL Praha, 1981.
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KOUTSKÝ, J.; ŠÍMA, J. Makroskopické a mikroskopické zkoušení ocelí. SNTL Praha, 1964.
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LEVÍČEK, P.; STRÁNSKÝ, K. Metalurgické vady ocelových odlitků: příčiny a odstraňování. Vyd. 1. Praha: SNTL, 1984. ISBN 20001127.
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SURESH, S. Fatigue of Materials. 2015. ISBN 0521578477.
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