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Ceramic matrix composite

About: Ceramic matrix composite is a research topic. Over the lifetime, 7807 publications have been published within this topic receiving 117020 citations.


Papers
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Journal ArticleDOI
TL;DR: In this paper, the authors extended the modified shear-lag model developed previously to analyze the damage progression within a unidirectional fiber-reinforced ceramic-matrix composite subject to quasi-static loading.

95 citations

Journal ArticleDOI
TL;DR: In this article, the effect of reinforcement type (SiC and CNTs) and content (10−40% SiC and 2−6% CNT) on densification behavior, microstructure development, and mechanical properties (microhardness, bi-axial flexural strength, and indentation fracture toughness) are presented.
Abstract: In this paper spark plasma sintering (SPS) of silicon carbide and multi-walled carbon nanotube reinforced zirconium diboride ultra-high temperature ceramic matrix composites is reported. Systematic investigations on the effect of reinforcement type (SiC and CNTs) and content (10–40 vol.% SiC and 2–6 vol.% CNTs) on densification behavior, microstructure development, and mechanical properties (microhardness, bi-axial flexural strength, and indentation fracture toughness) are presented. With the similar SPS processing parameters (1900 °C, 70 MPa pressure, and 15 min soaking time), near-full densification (>99% relative density) was achieved with 10–40% SiC (in ZrB 2 –SiC) and 4–6% CNT (in ZrB 2 –CNT) reinforced composites. The SiC and CNT reinforcement further improved the indentation fracture toughness of the composites through a range of toughening mechanisms, including particle shearing, crack deflection at the particle-matrix interface, and grain pull-outs for ZrB 2 –SiC composites, and CNT pull-outs and crack deflection in ZrB 2 –CNT composites.

95 citations

Journal ArticleDOI
TL;DR: In this paper, the influence of Al addition on microstructure and mechanical behavior of ZrB2-SiC ultra-high temperature ceramic matrix composite (UHTCMC) fabricated by spark plasma sintering (SPS) was presented.

95 citations

Journal ArticleDOI
TL;DR: In this article, the effects of interface and matrix oxidation, creep of the fibres and degradation of fiber strength with time were investigated for continuous fiber-reinforced ceramic matrix composites at high temperature.

95 citations

Journal Article
TL;DR: In this paper, CERAMIC MATERIALS - Castings, GRAVITY CASTING, PRESSURE CASTing, SQUEEZE Casting, Squeeze Casting and Composite Mixture Casting are discussed.
Abstract: Keywords: CERAMIC MATERIALS - Castings ; GRAVITY CASTING ; PRESSURE CASTING ; SQUEEZE CASTING ; COMPOSITE MATERIALS Note: MIT, Cambridge, MA, USA, MIT, Cambridge, MA, USA00027812 (ISSN) Reference LMM-ARTICLE-1986-001View record in Scopus Record created on 2006-10-09, modified on 2016-08-08

94 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202394
2022236
2021300
2020344
2019433
2018354