Preparation of TiAl15Si15 alloy by high pressure spark plasma sintering
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F18%3A43916642" target="_blank" >RIV/60461373:22310/18:43916642 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.12776/ams.v24i2.1064" target="_blank" >http://dx.doi.org/10.12776/ams.v24i2.1064</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12776/ams.v24i2.1064" target="_blank" >10.12776/ams.v24i2.1064</a>
Alternative languages
Result language
angličtina
Original language name
Preparation of TiAl15Si15 alloy by high pressure spark plasma sintering
Original language description
This work deals with preparation of intermetallic alloy TiAl15Si15 (wt. %) by powder metallurgy using Spark Plasma Sintering method. Ti-Al-Si alloys are known as materials with low density, relatively good mechanical properties in comparison with their density and good oxidation and corrosion resistance at elevated temperatures. Preparation of intermetallics by melting metallurgy is very problematic. Powder metallurgy using reactive sintering followed by suitable compaction seems to be a promising method. In this work, TiAl15Si15 alloy was prepared by reactive sintering, milling and by unique ultra-high pressure Spark Plasma Sintering within the framework of international cooperation in Krakow. For the comparison it was also prepared by conventional Spark Plasma Sintering. The results show that higher pressure of sintering decreases the porosity of compact sample and increases mechanical properties, especially hardness. © 2018, Technical University of Kosice. All rights reserved.
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
Acta Metallurgica Slovaca
ISSN
1335-1532
e-ISSN
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Volume of the periodical
24
Issue of the periodical within the volume
2
Country of publishing house
SK - SLOVAKIA
Number of pages
7
Pages from-to
174-180
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85049204895