Enhanced Toughness of High‐Entropy (Ti0.2Zr0.2Hf0.2Nb0.2Ta0.2)C Ceramics with the Incorporation of B4C
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DOI: 10.1002/adem.202500348
Abstract: The high‐entropy carbide ceramic (HEC) (Ti0.2Zr0.2Hf0.2Nb0.2Ta0.2)C has attracted widespread attention due to its excellent mechanical properties and high‐temperature stability. However, its relatively low toughness has limited its widespread application. In this study, B4C/(Ti0.2Zr0.2Hf0.2Nb0.2Ta0.2)C HEC with… read more here.
Keywords: 2zr0 2hf0; 2hf0 2nb0; ti0 2zr0; 2nb0 2ta0 ... See more keywords
New entropy-stabilized oxide with pyrochlore structure: Dy2(Ti0.2Zr0.2Hf0.2Ge0.2Sn0.2)2O7
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DOI: 10.1016/j.jallcom.2021.160773
Abstract: Abstract This article reports on a new entropy-stabilized oxide with the pyrochlore structure: Dy2(Ti0.2Zr0.2Hf0.2Ge0.2Sn0.2)2O7. The entropy-stabilization was demonstrated using X-ray diffraction and elemental mapping (SEM/EDS) by the existence of a reversible phase transition between a… read more here.
Keywords: 2sn0 2o7; 2ge0 2sn0; 2hf0 2ge0; ti0 2zr0 ... See more keywords
Unveiling the Transporting Mechanism of (Ti0.2Zr0.2Nb0.2Hf0.2Ta0.2)C at Room Temperature
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DOI: 10.3390/cryst13040708
Abstract: High-entropy materials have been widely researched in recent years, and more work on their thermal and electrical properties is still needed. Herein, we fabricate a high-entropy carbide (Ti0.2Zr0.2Nb0.2Hf0.2Ta0.2)C ceramic and report the thermal and electrical… read more here.
Keywords: 2nb0 2hf0; ti0 2zr0; room; room temperature ... See more keywords