Formation of phases in Ti-Al system at 800 °C

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43915410" target="_blank" >RIV/60461373:22310/17:43915410 - 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
Formation of phases in Ti-Al system at 800 °C
Original language description
In this work, kinetics of the intermediary phase formation in Ti-Al system during reactive sintering at 800 °C was investigated. Because it is very difficult to determine the kinetics on the powder mixture, special model system was utilized. This model consisted of solid titanium and molten aluminium and the intermediary phase formation was observed on the interface solid - liquid state at various times. Only TiAl3 phase formed during the test. The thickness of the layer was changing and based on these results it can be estimated how the process is controlled. It was revealed that the formation of TiAl3 phase is controlled by the rate of chemical reaction and the incubation period is 5 and 75 min.
Czech name
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Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20501 - Materials engineering

Project
<a href="/en/project/GBP108%2F12%2FG043" target="_blank" >GBP108/12/G043: Interface controlled properties of micro/nanocrystalline materials for advanced structural applications, biodegradable implants and hydrogen storage</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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