About: The change of structure and proprties of cooper C10200 after pressing by the ECAP

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	New forming technologies, to which the ECAP technology (Fig. 1) belongs as well, are focused on refining of grains by intensive plastic deformations. The objective consists in fabrication of structural metallic materials with ultra-fine grain with higher mechanical properties.These structures promise achievement higher mechanical properties in comparison with their coarse-grain equivalents. These concepts are based in particular on notion of validity of the Hall-Petch relationship σf = σo + k.d-1/2 till the sphere of grains of nanometric dimensions. There were developed various methods for preparation of these materials, the principal issues consist in internal homogeneity of raw products, size of raw product, deformation behaviour and structure stability after deformations. New forming technologies, to which the ECAP technology (Fig. 1) belongs as well, are focused on refining of grains by intensive plastic deformations. The objective consists in fabrication of structural metallic materials with ultra-fine grain with higher mechanical properties.These structures promise achievement higher mechanical properties in comparison with their coarse-grain equivalents. These concepts are based in particular on notion of validity of the Hall-Petch relationship σf = σo + k.d-1/2 till the sphere of grains of nanometric dimensions. There were developed various methods for preparation of these materials, the principal issues consist in internal homogeneity of raw products, size of raw product, deformation behaviour and structure stability after deformations. (en) Nové tvářecí technologie,ke kterým patří také technologie ECAP, jsou zaměřené na zjemnění zrn intenzivní plastickou deformací. Cíl obsahuje výrobu strukturních kovových materiálů s ultrajemným zrnem s vysokými mechanickými vlastnostmi. Tyto struktury slibují objevení vysokých mechanických vlastností ve srovnání s jejich hrubozrnnými ekvivalenty. Tyto koncepty jsou založeny na pojmu platnosti Hall-Petchova stahu σf=σ0+kd-1/2do sféry zrn manometrických dimenzí. Byly vyvíjeny různé metody pro přípravu materiálů, hlavní uveřejnění obsahuje ve vnitřní homogenitě syrové produkty, velikost syrových produktů, deformační chování a strukturní stabilitu po deformacích. (cs)
Title	The change of structure and proprties of cooper C10200 after pressing by the ECAP Změna struktury a vlastnosí mědi C10200 po protlačování ECAP (cs) The change of structure and proprties of cooper C10200 after pressing by the ECAP (en)
skos:prefLabel	The change of structure and proprties of cooper C10200 after pressing by the ECAP Změna struktury a vlastnosí mědi C10200 po protlačování ECAP (cs) The change of structure and proprties of cooper C10200 after pressing by the ECAP (en)
skos:notation	RIV/61989100:27360/06:00014292!RIV07-MSM-27360___
http://linked.open.../vavai/riv/strany	19-19
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6198910013)
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Greger, Miroslav Kocich, Radim
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	468278
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/06:00014292
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ECAP; deformation; structure; mechanical properties (en)
http://linked.open.../riv/klicoveSlovo	mechanical properties structure ECAP deformation
http://linked.open...ontrolniKodProRIV	[705C31EDF271]
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	8. mezinárodní konference FORM 2006
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Greger, Miroslav Kocich, Radim Kuřetová, Barbora
http://linked.open...n/vavai/riv/zamer	Processes of preparation and properties of highly pure and structural defined special materials
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoké učení technické v Brně
https://schema.org/isbn	80-214-3231-4
http://localhost/t...ganizacniJednotka	27360

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