Results 91 to 100 of about 113 (106)

Review on ultra-high temperature boride ceramics

Progress in Materials Science, 2020
Brahma Raju Golla, Amartya Mukhopadhyay, Bikramjit Basu   +2 more
exaly  

Advanced Synthesis of Ultra-High Temperature Ceramics (UHTCs) and High Temperature Electron Emitting Materials

Rapid sintering of ultra-high temperature ceramics (UHTCs) and synthesis of low work-function electron emitting materials have been performed by ultra-fast high temperature sintering technique (UHS). Sintering of UHTCs is a difficult process, due to their high melting temperature, presence of covalent bond, and slower diffusion coefficient.
openaire   +1 more source

Spark plasma joining of HfB2-ZrB2 based Ultra High Temperature Ceramics using Ni interlayer

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2022
Shipra Bajpai, Alok Bhadauria, Sudhanshu S Singh   +2 more
exaly  

A critical analysis of the parameters affecting the oxidation behavior of ultra‐high‐temperature diboride ceramics

Journal of the American Ceramic Society, 2022
Giuseppe Bianco, Ambreen Nisar, Cheng Zhang   +2 more
exaly  

Characterization of Ultra High Temperature Ceramics via Transmission Electron Microscopy - Part II: UHTCs sintered with addition of TaSi 2 -

2010
The microstructure of full dense hot pressed ultra-high-temperature ceramics, namely ZrB 2 , HfB 2 , HfC, and TaC doped with 15 vol% of TaSi 2 , was characterized by x-ray diffraction, scanning and transmission electron microscopy. Concerning the borides, the presence of carbides and oxide of the transition metals was observed well dispersed along the ...
openaire   +1 more source

Textured and platelet-reinforced ZrB2-based ultra-high-temperature ceramics

Scripta Materialia, 2011
Ji Zou, Dewei Ni, Wen-Wen Wu
exaly  

Unified Thermal Shock Resistance of Ultra-High Temperature Ceramics Under Different Thermal Environments

Journal of Thermal Stresses, 2014
Tianbao Cheng, Weiguo Li, Chuanzeng Zhang   +2 more
exaly  

Ultra high temperature ceramics (UHTCs) for severe environment

2010
Sciti D, Bellosi A, Guicciardi S, Medri V, Monteverde F, Silvestroni L   +5 more
openaire   +4 more sources

Synthesis, processing and wear characterization of ultra high temperature ceramics composite (UHTC)

Sandeep Kumar, Abhishek Singh
openaire   +1 more source

Ultra-high temperature ceramics melting temperature prediction via machine learning

Ceramics International, 2019
Nan Qu, Mingqing Liao, Zhonghong Lai
exaly