Only study support in Czech language is available now: http://www.fmmi.vsb.cz/cs/okruhy/studium-a-vyuka/podklady-ke-studiu
For electronic communication with the teachers enjoy the university e-mail addresses those can be found here: http://staff.vsb.cz/
Integration of e-learning elements into the subject is in progress.
Ukončeno v akademickém roce 2010/2011
Cleanness and Usable Properties of Steel
| Type of study | Follow-up Master |
|---|---|
| Language of instruction | Czech |
| Code | 618-0813/02 |
| Abbreviation | ČaUVO |
| Course title | Cleanness and Usable Properties of Steel |
| Credits | 5 |
| Coordinating department | Department of Metallurgy and Foundry |
| Course coordinator | prof. Ing. Karel Michalek, CSc. |
Osnova předmětu
Course content
1. The importance of steel production in the global and national scale. Characteristics of chemical cleanliness. Effect of P, S, N, H and O on the properties of steel. The main principles of metallurgical steel production with low content of those elements.
2. Non-ferrous metals in the steel. Sources of non-ferrous metals in steel production. Ways to reduce the non-ferrous metals in the steel crap. Effect of non-ferrous metals in the steel. Positive and negative effects of non-ferrous metals on the properties of steel.
3. Effect of non-ferrous metals on the properties of steels for the manufacture of equipment for power engineering. Limits of the contents of non-ferrous metals in the steel. J, B and K factors of steel cleanliness.
4. The metallography cleanliness of steel. Distribution of nonmetallic inclusions - endogenous and exogenous inclusions.Sources and origin of the exogenous non-metallic inclusions. Thermodynamics of oxide inclusions.
5. Thermodynamics of sulfides, nitrides and carbides. Effect of deoxidation of steel on the non-metallic inclusions systems.The secondary oxidation of steel.
6. The influence of nonmetallic inclusions on steel properties. Effect on mechanical properties. Influence of inclusions under cyclic loading. Identification of non-metallic inclusions. Optical microscopy, image analysis, electron probe microanalysis of inclusions, chemical methods of inclusions identification.
7. Summary of metallurgical production processes allowing high steel petrographical cleanliness. Application possibilities for the removal of secondary metallurgy tracing elements. Modification of inclusions. Injection metallurgy. Vacuum metallurgy.
8. Specific requirements for steel production technology with high carbon - cord steel.Requirements for the raw materials, the method of secondary processing. Technology of steel casting and crystallization. Subsequent processing methods of semi finished products and the use of finished products.
9. Stainless steel. Corrosion resistance. Types of corrosion.Influence of chemical composition. Types of stainless steel. Effect of inclusions on corrosion resistance of steel, steel machinability, weldability of steel. Peculiarities of morphology and chemical composition of inclusions in stainless steel - impact on the properties of steel.
10. Low carbon steel. ULC steel, the IF steel. Transformer steel. Vacuum decarburization. Principles. Examples of technologies. Rotating vacuum with stirring oxygen. KTB process.
1. The importance of steel production in the global and national scale. Characteristics of chemical cleanliness. Effect of P, S, N, H and O on the properties of steel. The main principles of metallurgical steel production with low content of those elements.
2. Non-ferrous metals in the steel. Sources of non-ferrous metals in steel production. Ways to reduce the non-ferrous metals in the steel crap. Effect of non-ferrous metals in the steel. Positive and negative effects of non-ferrous metals on the properties of steel.
3. Effect of non-ferrous metals on the properties of steels for the manufacture of equipment for power engineering. Limits of the contents of non-ferrous metals in the steel. J, B and K factors of steel cleanliness.
4. The metallography cleanliness of steel. Distribution of nonmetallic inclusions - endogenous and exogenous inclusions.Sources and origin of the exogenous non-metallic inclusions. Thermodynamics of oxide inclusions.
5. Thermodynamics of sulfides, nitrides and carbides. Effect of deoxidation of steel on the non-metallic inclusions systems.The secondary oxidation of steel.
6. The influence of nonmetallic inclusions on steel properties. Effect on mechanical properties. Influence of inclusions under cyclic loading. Identification of non-metallic inclusions. Optical microscopy, image analysis, electron probe microanalysis of inclusions, chemical methods of inclusions identification.
7. Summary of metallurgical production processes allowing high steel petrographical cleanliness. Application possibilities for the removal of secondary metallurgy tracing elements. Modification of inclusions. Injection metallurgy. Vacuum metallurgy.
8. Specific requirements for steel production technology with high carbon - cord steel.Requirements for the raw materials, the method of secondary processing. Technology of steel casting and crystallization. Subsequent processing methods of semi finished products and the use of finished products.
9. Stainless steel. Corrosion resistance. Types of corrosion.Influence of chemical composition. Types of stainless steel. Effect of inclusions on corrosion resistance of steel, steel machinability, weldability of steel. Peculiarities of morphology and chemical composition of inclusions in stainless steel - impact on the properties of steel.
10. Low carbon steel. ULC steel, the IF steel. Transformer steel. Vacuum decarburization. Principles. Examples of technologies. Rotating vacuum with stirring oxygen. KTB process.
E-learning
Povinná literatura
[1] Ghosh, A.: Secondary Steelmaking, CRC Press, USA, 2000, 322 p., ISBN 9780849302640 .
[2] Stolte, G.: Secondary Metallurgy – Fundamentals, Processes, Aplications. StahlEisen Communications, Germany, 2002, 216 p., ISBN 978-3-514-00648-5.[5] [3] Yogeshwar Sahai, Toshihiko Emi: Tundish Technology For Clean Steel Production. World Scientific Publishing Co. Pte. Ltd., Singapore, 2008. 328 s. ISBN-10: 9812706216
[2] Stolte, G.: Secondary Metallurgy – Fundamentals, Processes, Aplications. StahlEisen Communications, Germany, 2002, 216 p., ISBN 978-3-514-00648-5.[5] [3] Yogeshwar Sahai, Toshihiko Emi: Tundish Technology For Clean Steel Production. World Scientific Publishing Co. Pte. Ltd., Singapore, 2008. 328 s. ISBN-10: 9812706216
Doporučená literatura
[1] Mazumdar, D., Evans, J., W.: Modeling of Steelmaking Processes. CRC Press, 1 edition, 2009. 493 pages. ISBN-13: 978-1420062434
[2] Ghosh, A., Chatterjee, A.: Ironmaking and Steelmaking. Prentice-Hall of India Pvt.Ltd, 2008. 472 pages. ISBN-13 978-8120332898CAD Časopis (ČR)
[3] Modeling and Simulation of Microstructure Evolution in Solidifying alloys, Laurentiu Nastac,Kluwer Academic Publishers,2004, Boston. ISBN 1-4020-7831-5, eBook ISBN:1-4020-7832-3 …
[4] J.A.Dantzig, M. Rappaz: Solidification.2009. First edition, ISBN: 978-2-940222-17-9 (EPFL Press), ISBN 978-0-8493-8238-3 (CRC Press)
[5] Articles in professional journals, papers of conferences, research reports, theses.
[2] Ghosh, A., Chatterjee, A.: Ironmaking and Steelmaking. Prentice-Hall of India Pvt.Ltd, 2008. 472 pages. ISBN-13 978-8120332898CAD Časopis (ČR)
[3] Modeling and Simulation of Microstructure Evolution in Solidifying alloys, Laurentiu Nastac,Kluwer Academic Publishers,2004, Boston. ISBN 1-4020-7831-5, eBook ISBN:1-4020-7832-3 …
[4] J.A.Dantzig, M. Rappaz: Solidification.2009. First edition, ISBN: 978-2-940222-17-9 (EPFL Press), ISBN 978-0-8493-8238-3 (CRC Press)
[5] Articles in professional journals, papers of conferences, research reports, theses.