Polymer-Derived Ultra-High Temperature Ceramics (UHTCs) and Related Materials [PDF]
PoliTO Springer Series, 2021 International ...
Emanuel Ionescu +2 more
exaly +3 more sources
Advances in ultra-high temperature ceramics, composites, and coatings
Journal of Advanced Ceramics, 2021 Ultra-high temperature ceramics (UHTCs) are generally referred to the carbides, nitrides, and borides of the transition metals, with the Group IVB compounds (Zr & Hf) and TaC as the main focus.
Dewei Ni +12 more
doaj +2 more sources
Research Progress and Prospects of Ultra-High-Temperature Ceramics: Experimentation, Multiscale Simulation and Data-Driven Design [PDF]
NanomaterialsUltra-high-temperature ceramics (UHTCs), including transition-metal carbides, nitrides, and diborides, have emerged as a class of promising structural materials for applications in extreme aerospace and energy environments. Their strong covalent–metallic
Nan Qu +8 more
doaj +2 more sources
Polymer‐Derived Ultra‐High Temperature Ceramics (UHTCs) and Related Materials [PDF]
Advanced Engineering Materials, 2019 Ultra‐high temperature ceramics (UHTCs) represent an emerging class of materials capable of providing mechanical stability and heat dissipation upon operation in extreme environments, e.g., extreme heat fluxes, chemically reactive plasma conditions.
Emanuel Ionescu +2 more
exaly +3 more sources
Functionally Graded Oxide Scale on (Hf,Zr,Ti)B2 Coating with Exceptional Ablation Resistance Induced by Unique Ti Dissolving [PDF]
Advanced ScienceMulticomponent Ti‐containing ultra‐high temperature ceramics (UHTCs) have emerged as more promising ablation‐resistant materials than typical UHTCs for applications above 2000 °C. However, the underlying mechanism of Ti improving the ablation performance
Junshuai Lv +9 more
doaj +2 more sources
Ti3C2Tx MXene‐Zirconium Diboride Based Ultra‐High Temperature Ceramics [PDF]
Advanced ScienceMXenes are a family of two‐dimensional (2D) transition metal carbides, nitrides, and carbonitrides with potential applications in ceramics and composites due to their nanometer‐thick morphology, hydrophilic surfaces, and negative zeta potentials. In this
Srinivasa Kartik Nemani +11 more
doaj +2 more sources
Sol-gel derived porous ultra-high temperature ceramics
Journal of Advanced Ceramics, 2020 Ultra-high temperature ceramics (UHTCs) are considered as a family of nonmetallic and inorganic materials that have melting point over 3000 °C. Chemically, nearly all UHTCs are borides, carbides, and nitrides of early transition metals (e.g., Zr, Hf, Nb,
Fei Li +3 more
doaj +2 more sources
Scratch-Induced Wear Behavior of Multi-Component Ultra-High-Temperature Ceramics
CeramicsMulti-component ultra-high-temperature ceramics (MC-UHTCs) are promising for high-temperature applications due to exceptional thermo-mechanical properties, yet their wear characteristics remain unexplored.
Gia Garino +3 more
doaj +3 more sources
Ultra-high temperature ceramics modified carbon/carbon composites
Cailiao gongcheng, 2021 Carbon/Carbon(C/C) composites are widely used in aerospace industry due to their diverse advantages such as low density, reliable thermal shock resistance and excellent mechanical properties at elevated temperatures.
XIE Qi-ying +3 more
doaj +1 more source
Ultra-High Temperature Ceramics for solar receivers: spectral and high-temperature emittance characterization [PDF]
Journal of the European Optical Society-Rapid Publications, 2012 We report on the preparation, room temperature spectral reflectance and high-temperature thermal emittance characterization of different boride and carbide Ultra-High Temperature Ceramics (UHTCs).
Sani E. +4 more
doaj +1 more source