Review on ultra-high temperature boride ceramics
Ceramic materials having melting points higher than 3000° C and suitable for structural
applications at above 2000° C are commonly known as Ultra-High Temperature Ceramics …
applications at above 2000° C are commonly known as Ultra-High Temperature Ceramics …
Advances in oxidation and ablation resistance of high and ultra-high temperature ceramics modified or coated carbon/carbon composites
Abstract Carbon/carbon (C/C) composites are considered as one of the most promising
materials in structural applications owing to their excellent mechanical properties at high …
materials in structural applications owing to their excellent mechanical properties at high …
Ultra-high temperature ceramics: Aspiration to overcome challenges in thermal protection systems
Ultra-high temperature ceramics (UHTCs) have played a significant role in fulfilling demands
for the thermal protection system (TPS) in the aerospace sector, however, a promising …
for the thermal protection system (TPS) in the aerospace sector, however, a promising …
Refractory diborides of zirconium and hafnium
WG Fahrenholtz, GE Hilmas, IG Talmy… - Journal of the …, 2007 - Wiley Online Library
This paper reviews the crystal chemistry, synthesis, densification, microstructure, mechanical
properties, and oxidation behavior of zirconium diboride (ZrB2) and hafnium diboride (HfB2) …
properties, and oxidation behavior of zirconium diboride (ZrB2) and hafnium diboride (HfB2) …
Densification of ZrB2-based composites and their mechanical and physical properties: a review
SQ Guo - Journal of the European Ceramic Society, 2009 - Elsevier
This study reviews densification behaviour, mechanical properties, thermal, and electrical
conductivities of the ZrB2 ceramics and ZrB2-based composites. Hot-pressing is the most …
conductivities of the ZrB2 ceramics and ZrB2-based composites. Hot-pressing is the most …
High‐strength zirconium diboride‐based ceramics
AL Chamberlain, WG Fahrenholtz… - Journal of the …, 2004 - Wiley Online Library
Zirconium diboride (ZrB2) and ZrB2 ceramics containing 10, 20, and 30 vol% SiC
particulates were prepared from commercially available powders by hot pressing. Four …
particulates were prepared from commercially available powders by hot pressing. Four …
Processing and properties of monolithic TiB2 based materials
Titanium diboride (TiB2) based materials have received wide attention because of their high
hardness and elastic modulus, good abrasion resistance, and superior thermal and …
hardness and elastic modulus, good abrasion resistance, and superior thermal and …
Material property requirements for analysis and design of UHTC components in hypersonic applications
TH Squire, J Marschall - Journal of the European Ceramic Society, 2010 - Elsevier
Analytical modeling of thermal and mechanical response is a fundamental step in the design
process for ultra-high-temperature ceramic components, such as nose tips and wing leading …
process for ultra-high-temperature ceramic components, such as nose tips and wing leading …
Thermodynamic Analysis of ZrB2–SiC Oxidation: Formation of a SiC‐Depleted Region
WG Fahrenholtz - Journal of the American Ceramic Society, 2007 - Wiley Online Library
A thermodynamic model was developed to explain the formation of a SiC‐depleted layer
during ZrB2–SiC oxidation in air at 1500° C. The proposed model suggests that a structure …
during ZrB2–SiC oxidation in air at 1500° C. The proposed model suggests that a structure …
Advances in microstructure and mechanical properties of zirconium diboride based ceramics
F Monteverde, S Guicciardi, A Bellosi - Materials Science and Engineering …, 2003 - Elsevier
The use of silicon nitride as a sintering aid (5 vol.%) greatly improves the powder
sinterability of zirconium diboride, in comparison to additive free ZrB2. Nearly full dense …
sinterability of zirconium diboride, in comparison to additive free ZrB2. Nearly full dense …