Mikrostruktura slitiny s jevem tvarové paměti Ni40-Ti50-Cu10 studovaná pomocí TEM

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F07%3A00016046" target="_blank" >RIV/61989100:27360/07:00016046 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Microstructure of Ni40-Ti50-Cu10 shape memory alloy studied by TEM

Popis výsledku v původním jazyce

Alloy containing 40 at. % Ni, 50 at. % Ti and 10 at. % Cu is considered to be a standard shape memory Ni-Ti-Cu alloy. These alloys are highly stable and resistant to corrosion. Fabrication of alloys on the base Ni and Ti is quite 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. Meltingoperations are usually realised at the temperature of approx. 1500 °C. For obtaining of wire it is the best to use technology of swaging in combination with subsequent drawing. Transformation temperatures measurement should be realised by DSC method (differential scanning calorimetry) or DTA method (differential thermal analysis), by resistometric methods and also by deformation methods. Observation of microstructure should be realized by optical microscopy, but more effective is use of

Název v anglickém jazyce

Microstructure of Ni40-Ti50-Cu10 shape memory alloy studied by TEM

Popis výsledku anglicky

Alloy containing 40 at. % Ni, 50 at. % Ti and 10 at. % Cu is considered to be a standard shape memory Ni-Ti-Cu alloy. These alloys are highly stable and resistant to corrosion. Fabrication of alloys on the base Ni and Ti is quite 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. Meltingoperations are usually realised at the temperature of approx. 1500 °C. For obtaining of wire it is the best to use technology of swaging in combination with subsequent drawing. Transformation temperatures measurement should be realised by DSC method (differential scanning calorimetry) or DTA method (differential thermal analysis), by resistometric methods and also by deformation methods. Observation of microstructure should be realized by optical microscopy, but more effective is use of

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Metallurgica Slovaca

ISSN

1335-1532

e-ISSN

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Svazek periodika

13

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

524-530

Kód UT WoS článku

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EID výsledku v databázi Scopus

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