NAVRÁTIL, Vladislav and Jiřina NOVOTNÁ. Some Remarques to Plastic Deformation of Cd-Zn Alloys Single Crystals. In VŠB - Technical University of Ostrava. Modern Mathematical Methods in Engineering. Czech-Polish Colloquium (3mi). I. Ostrava: Department of Mathematics and Descriptive Geometry, VŠB - TU Ostrava, 2013, p. 72 - 77. ISBN 978-80-248-3234-0.
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Basic information
Original name Some Remarques to Plastic Deformation of Cd-Zn Alloys Single Crystals
Name in Czech Poznámky k plastické deformaci monokrystalů slitin Cd-Zn
Authors NAVRÁTIL, Vladislav (203 Czech Republic, guarantor, belonging to the institution) and Jiřina NOVOTNÁ (203 Czech Republic, belonging to the institution).
Edition I. Ostrava, Modern Mathematical Methods in Engineering. Czech-Polish Colloquium (3mi), p. 72 - 77, 6 pp. 2013.
Publisher Department of Mathematics and Descriptive Geometry, VŠB - TU Ostrava
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10302 Condensed matter physics
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Publication form printed version "print"
RIV identification code RIV/00216224:14410/13:00071155
Organization unit Faculty of Education
ISBN 978-80-248-3234-0
Keywords (in Czech) matematika; termodynamika; dislokace; tečení; aktivační parametry
Keywords in English mathematics; thermodynamics; dislocations; creep; activation parameters
Tags International impact, Reviewed
Changed by Changed by: prof. RNDr. Vladislav Navrátil, CSc., učo 129. Changed: 1/4/2014 10:40.
Abstract
There are two systemes of thermodynamics considerations in general use for the analysis of thermally activated plastic deformation. The first one use applied stress and temperature as independent variable, the second one use the effective shear stress and temperature in the same sense. Both methods are compared with the conclusion that the first analysis refers to a real thermodynamical system proper for measurement and second one is hypothetical model system, constructed on the basis of linear eleasticity theory. Some results of experimental measurements (Cd and CdZn alloys single crystals) are attached.
Abstract (in Czech)
Termodynamická analýza tepelně aktivované plastické deformace kovů využívá dvou soustav proměnných. První dvojicí je aplikované napětí a teplota a druhou je tzv. efektivní napětí a teplota. V práci jsou oba systémy porovnány s tím závěrem, že soustava první odpovídá reálnému systému a je vhodná pro experimentální měření. Na závěr jsou uvedeny jako výsledky výzkumu některé experimentální výsledky měření plastické deformace monokrystalů čistého kadmia a slitin kadmium - zinek.
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