Sintering and heat treatment of Al15Ti5Co35Ni25Fe20 high-entropy alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00315170" target="_blank" >RIV/68407700:21220/17:00315170 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1757-899X/179/1/012027" target="_blank" >http://dx.doi.org/10.1088/1757-899X/179/1/012027</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/179/1/012027" target="_blank" >10.1088/1757-899X/179/1/012027</a>
Alternative languages
Result language
angličtina
Original language name
Sintering and heat treatment of Al15Ti5Co35Ni25Fe20 high-entropy alloy
Original language description
The new Al15Ti5Co35Ni25Fe20 high entropy alloy was obtained by the powder metallurgy from the elemental powders (-325 mesh). The obtained alloy should be characterized by the dual BCC + FCC phase microstructure according to the valence electron concentration calculations (VEC=7.9). The main aim of the research was to determine the optimal conditions for sintering and heat treatment of Al15Ti5Co35Ni25Fe20 high entropy alloy. The alloy was sintered for 40 minutes at 600 C for the preliminary consolidation of the powders and initial diffusion of the material. Then samples were annealed at various temperatures: 700, 800, 900, 1000 C for 1 hour. Samples after annealing were characterized by the XRD and SEM. For the chosen temperature the annealing time was elongated to 2, 3, 5, 10 and 20 hours. The chemical homogeneity was determined.
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
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
4th International Conference Recent Trends in Structural Materials, COMAT 2016
ISBN
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ISSN
1757-8981
e-ISSN
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Number of pages
7
Pages from-to
10-16
Publisher name
Institute of Physics Publishing
Place of publication
London
Event location
Plzeň
Event date
Nov 9, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000403407100027