4.7 Article

Deformation-resistant Ta0.2Hf0.8C solid-solution ceramic with superior flexural strength at 2000°C

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Materials Science, Ceramics

Strength of single-phase high-entropy carbide ceramics up to 2300°C

Lun Feng et al.

Summary: The mechanical properties of (Hf,Zr,Ti,Ta,Nb)C high-entropy carbide (HEC) ceramics were investigated, showing high hardness and strength. The flexural strength of the ceramics decreased above 1800 degrees Celsius as temperature increased.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2021)

Article Materials Science, Ceramics

High-temperature deformation in bulk polycrystalline hafnium carbide consolidated using spark plasma sintering

D. Demirskyi et al.

Summary: This study reports the three-point flexural strength and fracture toughness of monolithic hafnium carbide up to 2000 degrees C. It was found that the dependence of strength on strain rate varied for HfC with different grain sizes at high temperatures. The activation energy for high-temperature deformation was identified as 370 kJ/mol, which was in agreement with diffusion reports of C in hafnium carbide.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2021)

Article Materials Science, Ceramics

High-temperature toughening in ternary medium-entropy (Ta1/3Ti1/3Zr1/3)C carbide consolidated using spark-plasma sintering

D. Demirskyi et al.

JOURNAL OF ASIAN CERAMIC SOCIETIES (2020)

Article Materials Science, Ceramics

Microstructure and flexural strength of hafnium diboride via flash and conventional spark plasma sintering

D. Demirskyi et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2019)

Article Materials Science, Ceramics

Solid solution synthesis of tantalum carbide-hafnium carbide by spark plasma sintering

Cheng Zhang et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2017)

Article Materials Science, Ceramics

Spark plasma sintering and high-temperature strength of B6O-TaB2 ceramics

Dmytro Demirskyi et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2017)

Article Nanoscience & Nanotechnology

Analysis of the high-temperature flexural strength behavior of B4C-TaB2 eutectic composites produced by in situ spark plasma sintering

Dmytro Demirskyi et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2017)

Article Materials Science, Ceramics

High-strength TiB2-TaC ceramic composites prepared using reactive spark plasma consolidation

Dmytro Demirskyi et al.

CERAMICS INTERNATIONAL (2016)

Article Materials Science, Ceramics

Mechanical properties of SiC-NbB2 eutectic composites by in situ spark plasma sintering

Dmytro Demirskyi et al.

CERAMICS INTERNATIONAL (2016)

Article Materials Science, Ceramics

Sintering behaviour, solid solution formation and characterisation of TaC, HfC and TaC-HfC fabricated by spark plasma sintering

Omar Cedillos-Barraza et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2016)

Article Materials Science, Ceramics

Grain boundary diffusion driven spark plasma sintering of nanocrystalline zirconia

Hanna Borodianska et al.

CERAMICS INTERNATIONAL (2012)

Article Materials Science, Ceramics

Measurement of thermal residual stresses in ZrB2-SiC composites

Jeremy Watts et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2011)

Article Materials Science, Ceramics

Microstructure and properties of HfC and TaC-based ceramics obtained by ultrafine powder

L. Silvestroni et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2011)

Article Materials Science, Multidisciplinary

Synthesis, densification, and mechanical properties of TaB2

Xiaohong Zhang et al.

MATERIALS LETTERS (2008)