Effect of yttrium addition on microstructure of alloy Ti-47Al, prepared by plasma melting and vacuum induction melting
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86080870" target="_blank" >RIV/61989100:27360/11:86080870 - 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
Effect of yttrium addition on microstructure of alloy Ti-47Al, prepared by plasma melting and vacuum induction melting
Original language description
TiAl based alloys are very perspective material thanks to its outstanding properties, such as high specific strength, low density, high modulus of elasticity and resistance to creep. They might replace the currently used materials in many applications inaircraft and automotive industries, but also in other industries. The main reason why it happens only in very limited extent is their brittleness and complicated production of these alloys. Fabrication of TiAl alloys is difficult, because titanium and aluminium are reactive materials. That?s why these alloys are usually prepared in an inert atmosphere. One of possibilities of enhancement of problematic properties of these alloys is influencing their micro-structure by alloying by elements, which influence grain size and reduce dispersion of precipitates (e.g. B, C, Si). Yttrium is one of the elements, which similarly influence micro-structure and properties of TiAl alloys. According to the work [1] it is possible by addition of yttrium
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
<a href="/en/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regional materials science and technology centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
20th Anniversary International Conference on Metallurgy and Materials: METAL 2011
ISBN
978-80-87294-24-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
962-968
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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