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| Description
| - Tento článek se věnoval ověření funkčnosri ECAP technologie na protlačování mědi a Ni-Ti slitin. Průřez původních vzorků bzl 8x8mm a jejich délka byla 32mm. Vzorky mědi byly protlačovány při pokojové teplotě.Pro vzorky Ni-Ti slitin bylo použito dvoustupňového protlačování, kdy vzorky byly při teplotě asi T1=520ºC a T2=420ºC. Podle zvyšující se koncentrace deformace v celém vzorku, vzorky byly po individuálních průchodech pootočeny kolem osy o 90º a znovu protlačeny . Deformační síly byly měřeny během protlačování, odpor deformace byl počítán a deformační rychlost byla přibližně určena. Byla provedena analýza struktury s použitím světelného mikroskopu. (cs)
- This paper was aimed at verification of functionally of the ECAP technology at extrusion of the copper and Ni-Ti alloys. Cross-section of original samples was 8x8mm and their length was 32mm. The samples of Cu were extruded at room temperature. For the samples of Ni-Ti alloys was used the two-stage pressing, when the samples were at temperature of approx. T1=520ºC and T2= 420ºC. In order to increase the concentration of deformation in volume of the samples, the samples were turned around their longitudinal axis by 90º after individual passes and they were extruded again. Deformation forces were measured during extrusion, resistence to deformation was calculated and deformation speed was approximately determined. Analysis of structure was made by using of light microscopy.
- This paper was aimed at verification of functionally of the ECAP technology at extrusion of the copper and Ni-Ti alloys. Cross-section of original samples was 8x8mm and their length was 32mm. The samples of Cu were extruded at room temperature. For the samples of Ni-Ti alloys was used the two-stage pressing, when the samples were at temperature of approx. T1=520ºC and T2= 420ºC. In order to increase the concentration of deformation in volume of the samples, the samples were turned around their longitudinal axis by 90º after individual passes and they were extruded again. Deformation forces were measured during extrusion, resistence to deformation was calculated and deformation speed was approximately determined. Analysis of structure was made by using of light microscopy. (en)
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| Title
| - Structure, properties of ECAP deformed Cu and Ni-Ti shape memory alloy
- Struktura, vlastnosti ECAP deformační Cu a Ni-Ti paměťově tvarované slitiny (cs)
- Structure, properties of ECAP deformed Cu and Ni-Ti shape memory alloy (en)
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| skos:prefLabel
| - Structure, properties of ECAP deformed Cu and Ni-Ti shape memory alloy
- Struktura, vlastnosti ECAP deformační Cu a Ni-Ti paměťově tvarované slitiny (cs)
- Structure, properties of ECAP deformed Cu and Ni-Ti shape memory alloy (en)
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| skos:notation
| - RIV/61989100:27360/06:00014291!RIV07-MSM-27360___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/61989100:27360/06:00014291
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - ECAP Technology; Cu and Ni-TI alloy; structure; mechanical properties (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - 10th International Research/Expert Conference, %22Trends in the Development of Machinery and Associated Technology%22
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Greger, Miroslav
- Kocich, Radim
- Szurman, Ivo
- Kuřetová, Barbora
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| http://linked.open...n/vavai/riv/zamer
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| number of pages
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| http://purl.org/ne...btex#hasPublisher
| - Faculty of mechanical engineering in Zenica, Fakultetska 1, Zenica, B & H,
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| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
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| is http://linked.open...avai/riv/vysledek
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