Preparation of Ti3SiC2 MAX phase from Ti, TiC, and SiC by SPS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F22%3A00565846" target="_blank" >RIV/61389021:_____/22:00565846 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0272884222021526?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0272884222021526?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ceramint.2022.06.149" target="_blank" >10.1016/j.ceramint.2022.06.149</a>
Alternative languages
Result language
angličtina
Original language name
Preparation of Ti3SiC2 MAX phase from Ti, TiC, and SiC by SPS
Original language description
Ti3SiC2 MAX phase was prepared from Ti, TiC, and SiC using spark plasma sintering. Three sintering temperatures, namely 1450, 1550, and 1600 °C were employed. The effect of the atmosphere, dwell time, and SiC grain size were studied. The prepared samples were subjected to XRD, Vickers hardness, and SEM analyses. Phase composition of the samples revealed that a maximum MAX phase content of ∼90 wt% is achieved at the sintering temperature of 1550 °C. TiC (∼9 wt%) and small amount of SiC were identified as secondary phases. Values of the Vickers hardness exhibited a steady decrease with an increasing sintering temperature from 704 HV at 1450 °C to 544 HV at 1600 °C due to the reduction of the TiC content in the sample. The porosity of the samples with the highest Ti3SiC2 content reached 5%. The coefficient of thermal expansion fell into the interval from 9.8 to 11 × 10−6 K−1.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GA19-11275S" target="_blank" >GA19-11275S: Non-conventional application of field assisted sintering technique for manufacturing of lightweight materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ceramics International
ISSN
0272-8842
e-ISSN
1873-3956
Volume of the periodical
48
Issue of the periodical within the volume
19
Country of publishing house
GB - UNITED KINGDOM
Number of pages
5
Pages from-to
28391-28395
UT code for WoS article
000877931900002
EID of the result in the Scopus database
2-s2.0-85132539786