Mikrostruktury Ni-Ti slitin v závislosti na způsobu přípravy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F07%3A00016052" target="_blank" >RIV/61989100:27360/07:00016052 - 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

Microstructures of Ni-Ti alloys in dependence of technology of preparation

Popis výsledku v původním jazyce

Intermetallic compound containing approx. 50 at. % Ni and 50 at. % Ti is considered to be a standard shape memory alloy. 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. These alloys are most commonly prepared by plasma melting or vacuum induction melting. The technology of preparation of the alloys have significant effect on microstructure of prepared alloy. For successful use it is necessary to obtain homogenous microstructure. After preparation in graphite crucible, microstructure often contains undesirable particles as TiC and Ti4Ni2O. This article deals with preparation of Ni-Ti shape memory alloys in relation to the microstructure. Observation of microstructures was realized by light microscopy, electron microscopy and transmission electron microscopy.

Název v anglickém jazyce

Microstructures of Ni-Ti alloys in dependence of technology of preparation

Popis výsledku anglicky

Intermetallic compound containing approx. 50 at. % Ni and 50 at. % Ti is considered to be a standard shape memory alloy. 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. These alloys are most commonly prepared by plasma melting or vacuum induction melting. The technology of preparation of the alloys have significant effect on microstructure of prepared alloy. For successful use it is necessary to obtain homogenous microstructure. After preparation in graphite crucible, microstructure often contains undesirable particles as TiC and Ti4Ni2O. This article deals with preparation of Ni-Ti shape memory alloys in relation to the microstructure. Observation of microstructures was realized by light microscopy, electron microscopy and transmission electron microscopy.

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

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

5

Strana od-do

166-170

Kód UT WoS článku

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EID výsledku v databázi Scopus

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