Study of the Thermal Properties of a Ni3Ta Shape Memory Alloy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F10%3A10057751" target="_blank" >RIV/00216208:11320/10:10057751 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Study of the Thermal Properties of a Ni3Ta Shape Memory Alloy

Original language description

The temperature dependence of dilatation characteristics, thermal diffusivity and thermal conductivity of a Ni3Ta shape memory alloy were studied over the temperature range from room temperature up to 950oC. The Ni3Ta alloy was investigated in both polycrystalline and single crystal forms. The shape memory effect was positive for the polycrystalline samples and negative for the single crystal. The transformation temperatures for the reverse phase transformation A?M was dependent on the maximum cycle temperature. Higher maximum temperatures of the thermal cycle yielded lower transformation temperatures for the A?M transformation. This effect was larger for the polycrystalline alkou than fo the single crystal. The thermal diffusivity and thermal conductivity of the austenite were higher than those of the martensite..

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

International Journal of Thermophysics

ISSN

0195-928X

e-ISSN

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Volume of the periodical

31

Issue of the periodical within the volume

2

Country of publishing house

US - UNITED STATES

Number of pages

10

Pages from-to

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UT code for WoS article

000276872900011

EID of the result in the Scopus database

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