Shape memory behavior of a Ni3Ta alloy pre-deformed in compression

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F10%3A10057716" target="_blank" >RIV/00216208:11320/10:10057716 - 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

Shape memory behavior of a Ni3Ta alloy pre-deformed in compression

Popis výsledku v původním jazyce

The dilatation characteristics of Ni3Ta shape memory alloy were studied before and after compression pre-deformation in the temperature range from RT up to 950oC. The allloy was prepared in the polycrystalline and in the single crystal form. Relaxation of compression pre-deformation in the polycrystalline samples took place in the martensite, in the transformation temperature range and mostly in the austenite. Recovery process was connected with the elongation of the sample. No recovery process was found in the single crystal. Compression pre-deformation increased positive TWSME in the polycrystalline material and decreased negative TWSME in the single crystal.

Název v anglickém jazyce

Shape memory behavior of a Ni3Ta alloy pre-deformed in compression

Popis výsledku anglicky

The dilatation characteristics of Ni3Ta shape memory alloy were studied before and after compression pre-deformation in the temperature range from RT up to 950oC. The allloy was prepared in the polycrystalline and in the single crystal form. Relaxation of compression pre-deformation in the polycrystalline samples took place in the martensite, in the transformation temperature range and mostly in the austenite. Recovery process was connected with the elongation of the sample. No recovery process was found in the single crystal. Compression pre-deformation increased positive TWSME in the polycrystalline material and decreased negative TWSME in the single crystal.

Druh

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

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

ISSN

0921-5093

e-ISSN

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Svazek periodika

527

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

000276537100012

EID výsledku v databázi Scopus

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