About: Influence of purity and route of ECAP process on fatigue behaviour of ultrafine-grained copper

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Fatigue behaviour of ultrafine-grained copper of different purity prepared by ECAP has been experimentally investigated. The fatigue lifetime in the high-cycle region depends both on the purity and the ECAP path. Copper of 99.9998 % purity exhibits substantially lower endurance limit than copper of 99.5 % purity. The influence of different ECAP route (C or BC) on the fatigue resistance in high-cycle region was observed only for Cu of higher purity. In low-cycle fatigue region all experimentally determined lifetime data fall into one scatter band. Fatigue behaviour of ultrafine-grained copper of different purity prepared by ECAP has been experimentally investigated. The fatigue lifetime in the high-cycle region depends both on the purity and the ECAP path. Copper of 99.9998 % purity exhibits substantially lower endurance limit than copper of 99.5 % purity. The influence of different ECAP route (C or BC) on the fatigue resistance in high-cycle region was observed only for Cu of higher purity. In low-cycle fatigue region all experimentally determined lifetime data fall into one scatter band. (en) Experimentálně bylo zjišťováno únavové chování ultrajemnozrnné mědi připravené metodou ECAP. Únavová životnost ve vysokocyklové oblasti závisí na čistotě mědi a na způsobu protlačování. Měď o čistotě 99.9998% má podstatně nižší časovanou mez únavy než měď s čistotou 99.5 %. Vliv způsobu protlačování (C nebo Bc) na únavovou odolnost se projevil pouze u velmi čisté Cu ve vysokocyklové oblasti. V nízkocyklové oblasti všechny experimentálně stanovené životnosti leží v jediném rozptylovém pásu (cs)
Title	Influence of purity and route of ECAP process on fatigue behaviour of ultrafine-grained copper Influence of purity and route of ECAP process on fatigue behaviour of ultrafine-grained copper (en) Vliv čistoty a ECAP postupu na únavové chování ultrajemnozrnné mědi (cs)
skos:prefLabel	Influence of purity and route of ECAP process on fatigue behaviour of ultrafine-grained copper Influence of purity and route of ECAP process on fatigue behaviour of ultrafine-grained copper (en) Vliv čistoty a ECAP postupu na únavové chování ultrajemnozrnné mědi (cs)
skos:notation	RIV/68081723:_____/07:00084556!RIV08-AV0-68081723
http://linked.open.../vavai/riv/strany	49;52
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1P05ME804), P(GD106/05/H008), Z(AV0Z20410507)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Buksa, Michal Kunz, Ludvík
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	Ústav fyziky materiálů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	426359
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/07:00084556
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ECAP; Fatigue; Copper (en)
http://linked.open.../riv/klicoveSlovo	Copper Fatigue ECAP
http://linked.open...ontrolniKodProRIV	[56C8DDDE650A]
http://linked.open...v/mistoKonaniAkce	Žilina
http://linked.open...i/riv/mistoVydani	Žilina
http://linked.open...i/riv/nazevZdroje	TRANSCOM 2007
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...vavai/riv/projekt	Fatique behaviour of ultra fine-grained copper and magnesium alloy materials Multiscale design of advanced materials
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Kunz, Ludvík Wang, Q. Buksa, Michal
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2007-06-25 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Physical properties of advanced materials in relation to their microstructure and processing
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Žilinská univerzita v Žiline
https://schema.org/isbn	978-80-8070-695-1
is http://linked.open...avai/riv/vysledek of	Influence of purity and route of ECAP process on fatigue behaviour of ultrafine-grained copper Influence of purity and route of ECAP process on fatigue behaviour of ultrafine-grained copper Influence of purity and route of ECAP process on fatigue behaviour of ultrafine-grained copper

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