Journal ArticleDOI
Fabrication and characterization of SiC whisker reinforced reaction bonded SiC composite
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TLDR
In this article, the distribution, morphology and reinforcing behaviors of the SiC whisker in the composite were investigated and it was revealed that the introduction of SiC whisper increases the porosity of the green body, and accordingly the bulk density of the composite.About:
This article is published in Ceramics International.The article was published on 2013-01-01. It has received 60 citations till now. The article focuses on the topics: Monocrystalline whisker & Whisker.read more
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High gas permeability of SiC porous ceramics reinforced by mullite fibers
TL;DR: In this paper, high-permeability SiC porous ceramics were prepared using a combination method of dry press forming and in situ reaction bonding, and the resulting materials contained doping mullite fibers as a reinforcing agent and maintained sufficient bending strength.
Journal ArticleDOI
Advances in modifications and high-temperature applications of silicon carbide ceramic matrix composites in aerospace: A focused review
TL;DR: In this paper, a detailed review of the measures to modify the high-temperature mechanical properties of silicon carbide ceramic matrix composites (SiC CMCs) is presented.
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Openmouthed β-SiC hollow-sphere with highly photocatalytic activity for reduction of CO2 with H2O
Ying Wang,Lina Zhang,Xiaoyan Zhang,Zizhong Zhang,Yuecong Tong,Fuying Li,Jeffrey C.S. Wu,Xuxu Wang +7 more
TL;DR: In this paper, a novel hollow spherical 3D structure of β-SiC with an open mouth was successfully fabricated by an environmentally friendly approach starting from ethyl-silicate interaction with the P123 and glucose.
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Effective Assembly of Nano-Ceramic Materials for High and Anisotropic Thermal Conductivity in a Polymer Composite
TL;DR: This review elucidates filler alignment effects compared to randomly dispersed ceramic composites and introduces several essential strategies to assemble fillers with a two- or three-dimensional networked composite for highly enhanced anisotropic heat dissipation.
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Stereolithography 3D printing of SiC ceramic with potential for lightweight optical mirror
TL;DR: In this article, a SiC ceramic optical mirror was fabricated using stereolithography 3D printing combined with polymer burnout, pre-sintering, and precursor infiltration and pyrolysis (PIP).
References
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Journal ArticleDOI
Development of high-strength reaction-sintered silicon carbide
TL;DR: In this article, the bending strength of reaction-sintered SiC (RS-SiC) was evaluated and the strength over 1000 MPa was obtained to control the residual Si size under 100 nm.
Journal ArticleDOI
Microstructure–mechanical properties correlation in siliconized silicon carbide ceramics
J. Martínez Fernández,Antonio Muñoz,A.R. de Arellano López,F.M. Valera Feria,Arturo Domínguez-Rodríguez,Mrityunjay Singh +5 more
TL;DR: In this article, the microstructure and high temperature mechanical properties of siliconized silicon carbide ceramics (reaction bonded, reaction formed, and biomorphic SiC) have been investigated.
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Microstructure and Toughening Mechanisms in Spark Plasma-Sintered ZrB2 Ceramics Reinforced by SiC Whiskers or SiC-Chopped Fibers
TL;DR: In this paper, a ZrB2 matrix with 10, 20, 20 vol% of SiC whiskers and 20 volh-of SiC-chopped fibers were sintered by spark plasma sintering at 1500°C.
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Large-scale fabrication of lightweight Si/SiC ceramic composite optical mirror
TL;DR: In this article, reaction-bonded silicon carbide was used to fabricate the 250mm diameter circular mirror with 30mm thickness and 1.72-kg weight and the 120mm hexagonal mirror with 15mm thickness, and 0.23kg weight.
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The combined effect of porosity and reactivity of the carbon preforms on the properties of SiC produced by reactive infiltration with liquid Si
TL;DR: In this article, the effect of porosity and chemical reactivity with silicon of the carbon preforms on the properties of SiC pieces produced by reactive infiltration was focused on the effect on the porosity.