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Description
| - Intermetalická sloučenina obsahující cca 50 at. % Ni a 50 at. % Ti je považována za standardní paměťovou slitinu. Slitiny na bázi Ni-Ti jsou stabilní a odolné vůči korozi. Příprava těchto slitin je však náročná v důsledku vysoké reaktivity titanu. Základním předpokladem pro metalurgii těchto materiálů je striktní dodržení chemického složení slitiny, které je hlavní podmínkou pro výrobu slitiny s požadovanými transformačními teplotami. Slitiny na bázi Ni-Ti jsou obvykle taveny při teplotě cca 1500°C. Pro přípravu drátů je nejvhodnější použití technologie rotačního kování v kombinaci s tažením. Slitiny s jevem tvarové paměti mají zpravidla více variant tvarově paměťového chování. Patří mezi ně pseudoelasticita, jednocestný tvarově paměťový jev, vratný tvarově paměťový jev a všestranný tvarově paměťový jev. Transformační metody je možno měřit několika metodami, jako deformačními, DCS, DTA nebo rezistometrickými metodami. Rezistometricá metoda umožňuje jednoduché, přesné a rychlé měření transformačních te (cs)
- Intermetallic compound containing of approx. 50 at. % Ni and 50 at. % Ti is considered to be a standard shape memory alloy. Ni-Ti based alloys are highly stable and resistant to corrosion. Production of these alloys is very difficult due to high reactivity of titanium. The basic requirement to metallurgy of these advanced materials is strict adherence to chemical composition of the alloy, which is the main condition for obtaining of the alloy with the required transformation temperatures. Alloys on the base of are usually melted at the temperature of approx. 1500 °C. For obtaining of wire it is the best to use technology of swagging in combination with subsequent drawing. Alloys with shape memory effect have generally several variants of shape memory behaviour. Generally speaking these are pseudo-elasticity, shape memory phenomenon (irreversible), reversible shape memory phenomenon and all-round shape memory effect. It is possible to measure transformation temperatures by deformation methods, by DSC m
- Intermetallic compound containing of approx. 50 at. % Ni and 50 at. % Ti is considered to be a standard shape memory alloy. Ni-Ti based alloys are highly stable and resistant to corrosion. Production of these alloys is very difficult due to high reactivity of titanium. The basic requirement to metallurgy of these advanced materials is strict adherence to chemical composition of the alloy, which is the main condition for obtaining of the alloy with the required transformation temperatures. Alloys on the base of are usually melted at the temperature of approx. 1500 °C. For obtaining of wire it is the best to use technology of swagging in combination with subsequent drawing. Alloys with shape memory effect have generally several variants of shape memory behaviour. Generally speaking these are pseudo-elasticity, shape memory phenomenon (irreversible), reversible shape memory phenomenon and all-round shape memory effect. It is possible to measure transformation temperatures by deformation methods, by DSC m (en)
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Title
| - Transformation temperatures of Ni-Ti based alloys measured by resistometric and thermo-dilatometric methods
- Transformation temperatures of Ni-Ti based alloys measured by resistometric and thermo-dilatometric methods (en)
- Transformační teploty Slitin ni-ti měřené metodami rezistometrickou a termodilatometrickou (cs)
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skos:prefLabel
| - Transformation temperatures of Ni-Ti based alloys measured by resistometric and thermo-dilatometric methods
- Transformation temperatures of Ni-Ti based alloys measured by resistometric and thermo-dilatometric methods (en)
- Transformační teploty Slitin ni-ti měřené metodami rezistometrickou a termodilatometrickou (cs)
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skos:notation
| - RIV/61989100:27360/06:00014321!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...iv/cisloPeriodika
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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/61989100:27360/06:00014321
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Ni-Ti alloys; transformation temperatures; resistometric method; dilatometric method (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Acta Metallurgica Slovaca
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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...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Kursa, Miroslav
- Szurman, Ivo
- Jedlička, Zdeněk
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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