Microstructure properties of TiAl-Nb Alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022083" target="_blank" >RIV/61989100:27360/09:00022083 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Microstructure properties of TiAl-Nb Alloy
Original language description
Intermetallic TiAl alloy doped with Nb was studied. The experimental Ti-45Al-10Nb material was prepared from master alloy TiNb (55/45 wt. %) and Al pieces by means of plasma melting, annealing at 1100°C for 12 hours in Ar atmosphere and following water quenching from 700°C. The prepared alloy contained 46.5 at.% Ti, 42.6 at.% Al and 10.8 at.% Nb compared to the nominal composition of 45 at.% Ti, 45 at.% Al and 10 at. % Nb. The lamellar microstructure of the samples in as-plasma melted and heat treated conditions formed by the ? (45 at.% Al) and ?2 (41 at.% Al) phases resulted from metallographic observation and EDS phase analysis. Microhardness values of the samples decreased after annealing and quenching.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Development of materials science in research and education
ISBN
978-80-89088-81-2
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
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Publisher name
STU Bratislava
Place of publication
Bratislava
Event location
Závažná Poruba
Event date
Aug 31, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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