Hardness of single phase high entropy carbide ceramics with different compositions

Five high entropy carbide ceramics, (Hf0.2,Nb0.2,Ta0.2,Ti0.2,Zr0.2)C, (Cr0.2,Hf0.2,Ta0.2,Ti0.2,Zr0.2)C, (Hf0.2,Mo0.2,Ta0.2,Ti0.2,Zr0.2)C, (Hf0.2,Ta0.2,Ti0.2,W0.2,Zr0.2)C, and (Hf0.2,Mo0.2,Ti0.2,W0.2,Zr0.2)C, were synthesized by carbothermal reduction of oxides and direct current sintering. The five...

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Veröffentlicht in:	Journal of applied physics 2024-04, Vol.135 (16)
Hauptverfasser:	Brune, Paul M., Hilmas, Gregory E., Fahrenholtz, William G., Watts, Jeremy L., Ryan, Caillin J., DeSalle, Chris M., Wolfe, Douglas E., Curtarolo, Stefano
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbides Ceramics Diamond pyramid hardness Direct current Entropy Grain size Lattice strain
Online-Zugang:	Volltext
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