About: Mechanical properties and microstructure of Al alloy produced by SPD process

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Slitina hliníku byla podrobna ECAP procesu pro zjemnění zrna do stupně submikrometrů. Mikrostruktury po ECAP a následující žíhánící ošetření byly poyorovány užitím transmisního elektronového mikroskopu. Tvrdost a tahová zkouška byly řizeny na ECAP procesu slitinami, aby byly zkoušeny síla a prodloužení na okolní teplotě. Tvrdost a síly slitin ECAP procesu jsou důležitější než komerčně dostupná příslušná slitina. Zatímco, prodloužení se velmi snižuje po druhém cyklu a neukazuje další snížení s vyšujícím sepočtem cyklů. V rozmezí 5 až 8 cyklů v ECAP procesu slitina hliníku vykazuje chování deformačního zpevnění. (cs) Aluminium alloy were subjected to ECAP process for grain refinemed to submicrometer levels: Microstructures after ECAP and subsequent annealing treatments were observed by using transmission electron microscope. Hardness and tensile tests were conducted on ECAP process alloys to examine the strength and elongation at ambient temperature. The hardness and strengths of ECAP processes alloy are higher considerably than those of commercially available respective alloy . Meanwhile, elongation is greatly decreasing after the second cycle and showing no further decrease with increasing the numer of cycles. In the range of 5 to 8 cycles in ECAP process aluminium alloy exhibited strain hardening behaviour. Aluminium alloy were subjected to ECAP process for grain refinemed to submicrometer levels: Microstructures after ECAP and subsequent annealing treatments were observed by using transmission electron microscope. Hardness and tensile tests were conducted on ECAP process alloys to examine the strength and elongation at ambient temperature. The hardness and strengths of ECAP processes alloy are higher considerably than those of commercially available respective alloy . Meanwhile, elongation is greatly decreasing after the second cycle and showing no further decrease with increasing the numer of cycles. In the range of 5 to 8 cycles in ECAP process aluminium alloy exhibited strain hardening behaviour. (en)
Title	Mechanical properties and microstructure of Al alloy produced by SPD process Mechanical properties and microstructure of Al alloy produced by SPD process (en) Mechanické vlastnosti and mikrostruktura Al slitiny vytvořené SPD procesem (cs)
skos:prefLabel	Mechanical properties and microstructure of Al alloy produced by SPD process Mechanical properties and microstructure of Al alloy produced by SPD process (en) Mechanické vlastnosti and mikrostruktura Al slitiny vytvořené SPD procesem (cs)
skos:notation	RIV/61989100:27360/06:00014246!RIV07-MPO-27360___
http://linked.open.../vavai/riv/strany	253-257
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(FI-IM/033)
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Greger, Miroslav Čížek, Lubomír 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	484643
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/06:00014246
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ECAP technology; low karbon steel; structure; mechanical properties (en)
http://linked.open.../riv/klicoveSlovo	mechanical properties structure ECAP technology low karbon steel
http://linked.open...ontrolniKodProRIV	[EB3132324D87]
http://linked.open...i/riv/mistoVydani	Barcelona
http://linked.open...i/riv/nazevZdroje	10th International Research/Expert Conference, %22Trends in the Development of Machinery and Associated Technology%22
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Research and application the nanotechnology and manufacturing of nanostructure materials with high strenght properties for modern construction.
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Greger, Miroslav Kocich, Radim Čížek, Lubomír Muskalski, Zbigniew
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Faculty of mechanical engineering in Zenica, Fakultetska 1, Zenica, B & H,
https://schema.org/isbn	9958-617-30-7
http://localhost/t...ganizacniJednotka	27360

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