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Ukončeno v akademickém roce 2022/2023

Materials for special application

Type of study Follow-up Master
Language of instruction English
Code 653-3016/02
Abbreviation MSPn
Course title Materials for special application
Credits 5
Coordinating department Department of Materials Engineering and Recycling
Course coordinator doc. Dr. Ing. Monika Losertová

Osnova předmětu

- Introduction and overview of materials used in military, power engineering, aerospace and other areas. Development and present state of materials usage.
- Materials for armouring of military vehicles. Fundamental principles of protection. Passive armouring, reactive armouring, active armouring.
- Classification of armour protection according to the internal structure and structural arrangement. Homogenous armours, sandwich armours. Metallic armours - steels , aluminum or titanium alloys. Non-metallic armours – based on aramids, poly-ethylenes, glass fibres or laminates, ceramics. Transparent armours.
- Selected alloys used in equipment for conversion of power at elevated temperatures (gas turbines, turbo-reactive motors). History of development. Classification in term of technologies development; processing technologies of the alloys. General characteristics of nickel, iron and cobalt alloys. Perspectives of use, current directions of development.
- Structural parameters of Fe, Ni, or Co superalloys. Influence of alloying elements. Strength properties at low and elevated temperatures. Strengthening phases, TPC phases. Protection of alloys against oxidation; protective layers.
- Rapid solidification – basics of thermodynamics and kinetics; influence of cooling rate on the structure feature. Processing technologies of amorphous metals.
- Amorphous metals – basic properties of amorphous state. Thermodynamic and kinetic conditions, influences on homogenous nucleation of crystalline phases in the melt. Thermodynamic parameters TM, Tg, Tgr for preparing amorphous materials.
- Properties of amorphous metals: mechanical, magnetic and corrosisive. Devitrification of amorphous metals. Perspectives and limitation of use.
- Materials with nanocrystalline structure. Fundamental physical-chemical and structural properties. Techniques of preparation of nanocrystalline materials - condensation from gaseous phase, mechanical alloying, etc. Structures and purity of nanocrystalline materials.
- Mechanical properties of nanocrystalline materials. Thermal stability of nanocrystalline structures. Multi-phase nanocrystalline materials. Perspectives for technical use.
- Composite materials and laminates. Classification in term of phase composition. Characteristics and requirements, processing technologies.
- Polymeric matrix – unsaturated polyesters, vinyl-ester bitumens, epoxide bitumens. Properties, basic types.

Povinná literatura

ASKELAND, D. R., P.P. PHULÉ. The Science and Engineering of Materials. 5th ed.Canada: Thompson-Brooks/Cool, 2005. ISBN-13: 978-0-534-55396-8.
DONACHIE, M.J., S.J. DONACHIE. Superalloys: a technical guide, 2nd ed., Materials Park, Ohio, USA: ASM International, 2002. ISBN-13: 978-0-87170-749-9.
ASM INTERNATIONAL HANDBOOK COMMITTEE. ASM Handbook Volume 21: Composites. Materials Park, Ohio, USA: ASM International, 2001. ISBN 978-0-87170-703-1.

Doporučená literatura

VASILIEV, V. V. and E.V. MOROZOV. Mechanics and Analysis of Composite Materials. Oxford: Elsevier, 2007. ISBN 0-08-042702-2 .
MILITARY SPECIFICATION MIL-A-12560H (MR), Amendment 3. „Armor Plate, Steel, Wrought, Homogeneous (For Use Combat-Vehicles and for Ammunition Testing)“, September, 2000.
ASM SPECIALLY HANDBOOK. Nickel, Cobalt, and Their Alloys. 2nd.ed., Metals Park, Ohio, USA: ASM International, ed. J.R. Davis, 2001. ISBN 978-0-87170-685-0 .