Characterization of powder metallurgy high-entropy alloys prepared by spark plasma sintering
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F18%3A00506391" target="_blank" >RIV/61389021:_____/18:00506391 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/MSF.941.1053" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/MSF.941.1053</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/MSF.941.1053" target="_blank" >10.4028/www.scientific.net/MSF.941.1053</a>
Alternative languages
Result language
angličtina
Original language name
Characterization of powder metallurgy high-entropy alloys prepared by spark plasma sintering
Original language description
In the present work, the High-Entropy Alloys Al0.2Co1.5CrFeNi1.5Ti, Al1.3Co1.4Cr2.0FeNi4.0Ti4.0 and Al6.0Co1.2Cr2.5FeNi3.5Ti6.0 were produced by Mechanical Alloying and subsequent Spark Plasma Sintering processes to obtain properly densified bulks. The characterization of the materials was accomplished through X-Ray Diffraction, Scanning Electron Microscopy, microhardness and nanoindentation tests to identify and analyze the acquired microstructures’ features, phases formed, morphology and size of the grains and its average hardness. The results indicate that it was possible to obtain alloys presenting high values of hardness and multi-phase microstructures. The effect of the multiple phases on the microstructures was discussed in terms of its influence on the mechanical properties. A satisfying densification level of the materials was achieved with the selected parameters.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
10th international conference on processing and manufacturing of advanced materials
ISBN
978-3-0357-1208-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1053-1058
Publisher name
Trans Tech Publications Ltd
Place of publication
Berlín
Event location
Paříž
Event date
Jul 9, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000468152500171