The effect of aluminium amount on the combustion temperature and microstructure of TiAl alloy after reactive sintering
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F18%3A43916980" target="_blank" >RIV/60461373:22310/18:43916980 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.21062/ujep/128.2018/a/1213-2489/MT/18/3/499" target="_blank" >http://dx.doi.org/10.21062/ujep/128.2018/a/1213-2489/MT/18/3/499</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21062/ujep/128.2018/a/1213-2489/MT/18/3/499" target="_blank" >10.21062/ujep/128.2018/a/1213-2489/MT/18/3/499</a>
Alternative languages
Result language
angličtina
Original language name
The effect of aluminium amount on the combustion temperature and microstructure of TiAl alloy after reactive sintering
Original language description
Titanium aluminides with various amounts of aluminium were prepared by Self-propagating High-temperature Synthesis (SHS). Ti-20 wt. % Al, Ti-38 wt. % Al and Ti-63 wt. % Al were chosen according to Ti-Al phase diagram, because these chemical compositions represent Ti3Al, TiAl and TiAl3 phase, respectively. The effect of the amount of aluminium on the combustion temperatures, microstructure and phase composition was studied. Heating of compressed samples was observed by optical pyrometer to determine exothermic reaction which is associated with SHS reaction. It was found that reaction temperatures increased with increasing addition of aluminium as well as reaction time and the start of ignition. The expected dominant phases were determined in all systems after SHS reaction. However, other phases accompanied their formation. The largest variety of phases formed in Ti-38 wt. % Al system.
Czech name
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Czech description
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Classification
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
Result continuities
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Manufacturing Technology
ISSN
1213-2489
e-ISSN
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Volume of the periodical
18
Issue of the periodical within the volume
3
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
3
Pages from-to
499-503
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85053661390