High temperature characteristics of Ni3Al alloys at various testing conditions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86092301" target="_blank" >RIV/61989100:27360/14:86092301 - 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
High temperature characteristics of Ni3Al alloys at various testing conditions
Original language description
Samples of Ni3Al based alloys with hypo-stoichiometric composition Ni24Al and Ni22Al were directionally solidified. Rate of directional solidification was between 50-70 mm/h. The samples were used for creep tests at 900 °C. Testing was performed under the load of 200 MPa. For selected samples smaller load was used. The samples were tested in an argon atmosphere. Due to the fact that materials of this type are used in demanding environments, the selected tests were performed in argon saturated with watervapour and in air. Creep characteristics for the analysis carried out in argon saturated with water vapour and in air were worse in comparison with results of tests carried out in an argon atmosphere. The Ni22Al alloy exhibits longer times to rupture than the alloy Ni24Al under the same testing conditions.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2014: 23rd International Conference on Metallurgy and Materials: conference proceedings : May 21st-23rd 2014, hotel Voroněž I, Brno, Czech Republic, EU
ISBN
978-80-87294-54-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1310-1315
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 21, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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