Review on ultra-high temperature boride ceramics

BR Golla, A Mukhopadhyay, B Basu… - Progress in Materials …, 2020 - Elsevier
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 …

A compilation of data on the radiant emissivity of some materials at high temperatures

JM Jones, PE Mason, A Williams - Journal of the Energy Institute, 2019 - Elsevier
This paper gives a compilation of experimental data from a variety of sources of the
emissivity of materials used in high temperature applications. The data is given in the form of …

High-Entropy Alloy Nitride AlMo0.5NbTa0.5TiZrNx-Based High-Temperature Solar Absorber Coating: Structure, Optical Properties, and Thermal Stability

SS Zhao, CY He, XL Qiu, P Zhao, BH Liu… - ACS Applied Energy …, 2022 - ACS Publications
Advanced solar thermal technologies, including solar thermal collectors, solar
thermophotovoltaic systems, and concentrated solar power systems, depend heavily on …

A novel TiC-TiN based spectrally selective absorbing coating: Structure, optical properties and thermal stability

SS Zhao, XH Gao, XL Qiu, DM Yu, GK Tian - Infrared Physics & Technology, 2020 - Elsevier
Abstract A novel TiC-TiN/Al 2 O 3 tandem solar selective absorbing coating was successfully
deposited on Si (1 0 0) and stainless steel (SS) substrates by reactive RF magnetron …

Spectral emittance of ceramics for high temperature solar receivers

N Azzali, M Meucci, D Di Rosa, L Mercatelli… - Solar Energy, 2021 - Elsevier
In this work, for the first time, we studied the temperature-dependent spectral emittance of
highly refractory ceramics, eg silicon carbide (SiC) and two ultra-high temperature ceramics …

[HTML][HTML] Reactively sintered TiB2-based heteromodulus UHT ceramics with in-situ formed graphene for machinable concentrated solar light absorbers

O Popov, V Vishnyakov, L Poperenko… - Ceramics …, 2022 - Elsevier
The paper encompasses deeper understanding of sintering, properties and applications of
nanostructured refractory ceramics with “hard”/” soft” ceramic phase combinations. TiB 2 …

Laser cladded Ti+ TiB2 on steel rail microstructural effect

VI Aladesanmi, OS Fatoba, ET Akinlabi - Procedia Manufacturing, 2019 - Elsevier
Rail transportation has been one of the most efficient and sustainable means of mobility with
large economic value. The rail wheel flange steers on the rail track for motion with imparts of …

[HTML][HTML] Self-organized columnar Zr0. 7Ta0. 3B1. 5 core/shell-nanostructure thin films

B Bakhit, J Palisaitis, POÅ Persson, B Alling… - Surface and Coatings …, 2020 - Elsevier
We recently showed that Zr 1− x Ta x B y thin films have columnar nanostructure in which
column boundaries are B-rich for x< 0.2, while Ta-rich for x≥ 0.2. Layers with x≥ 0.2 exhibit …

Critical issues for producing UHTC-brazed joints: wetting and reactivity

A Passerone, ML Muolo, F Valenza - Journal of Materials Engineering and …, 2016 - Springer
A brief survey is presented of the most important interaction phenomena occurring at the
solid-liquid interfaces in metal-ceramic systems at high temperatures, with special attention …

SiC-TiC nanocomposite for bulk solar absorbers applications: Effect of density and surface roughness on the optical properties

H Arena, M Coulibaly, A Soum-Glaude… - Solar Energy Materials …, 2019 - Elsevier
In this study, the potential of SiC-TiC nano-composites as solar absorbers has been studied.
For solar thermal applications, materials with high solar absorptance and low emittance are …