Evaluation of structural and mechanical characteristics of multi-phase Ni3Al based alloy prepared by directional solidification
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022092" target="_blank" >RIV/61989100:27360/09:00022092 - 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
Evaluation of structural and mechanical characteristics of multi-phase Ni3Al based alloy prepared by directional solidification
Original language description
The paper presents evaluation of selected structural and mechanical characteristics of multi-phase Ni3Al based alloy. Experimental samples were cast and afterwards crystallised directionally by Bridgman?s method with vertical arrangement. Suitable samples were adjusted by turning to tensile rods, which were then used for tensile tests with measurement of acoustic emissions. For these tests there were used short tensile rods of round section. Metallographic evaluation was made on cross sections and longitudinal sections. Structure of samples was minutely analysed with use of transmission electron microscopy. Dislocation density in deformed and non-deformed state was determined on prepared foils. Authors described the assumed process occurring at formation of structure of alloys with hypo-stoichiometric composition.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
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
Name of the periodical
Rare Metals
ISSN
1000-0526
e-ISSN
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Volume of the periodical
28
Issue of the periodical within the volume
2009
Country of publishing house
CN - CHINA
Number of pages
4
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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