Results 201 to 210 of about 15,455 (255)
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Damping in ceramic matrix composites with matrix cracks
International Journal of Solids and Structures, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Birman, Victor, Byrd, Larry W.
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2006
Part 1 Fibre, whisker and particulate-reinforced ceramic composites: Fibrous monolithic ceramics Whisker reinforced silicon nitride ceramics Fibre reinforced glass/glass-ceramic matrix composites Particulate composites. Part 2 Graded and layered composites: Functionally-graded ceramic composites SiAlON based functionally graded materials Design of ...
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Part 1 Fibre, whisker and particulate-reinforced ceramic composites: Fibrous monolithic ceramics Whisker reinforced silicon nitride ceramics Fibre reinforced glass/glass-ceramic matrix composites Particulate composites. Part 2 Graded and layered composites: Functionally-graded ceramic composites SiAlON based functionally graded materials Design of ...
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Processing of ceramic matrix composites
1993Before describing the techniques for fabricating ceramic matrix composites, we list below some general points that should be considered in selecting the reinforcements and the matrix. Among the items that should be taken into account for choosing a reinforcement and a matrix material are: 1. melting point 2. volatility 3.
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Journal of Materials Science, 1976
Ceramic materials often exhibit a combination of useful physical and mechanical properties, including high refractoriness, but their applications are restricted due to their brittle behaviour; in an attempt to improve the strength, and particularly the toughness, of brittle ceramics particle-strengthening and fibre-reinforcement have been utilized ...
I. W. Donald, P. W. McMillan
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Ceramic materials often exhibit a combination of useful physical and mechanical properties, including high refractoriness, but their applications are restricted due to their brittle behaviour; in an attempt to improve the strength, and particularly the toughness, of brittle ceramics particle-strengthening and fibre-reinforcement have been utilized ...
I. W. Donald, P. W. McMillan
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AE in Ceramics and Ceramic Matrix Composites
2021The paper focuses on the damage monitoring and identification on ceramics or ceramic matrix composites even at very high temperature up to 1500 °C. Two approaches based on two complementary analyses of acoustic activity are presented: (1) an individual analysis of the signals: the objective of this analysis is to associate each EA signal with the ...
Nathalie Godin +2 more
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1989
Advanced ceramics such as alumina, zirconia, silicon nitride and silicon carbide are characterised by good resistance to wear, oxidation and corrosion, when compared with metals and thermoplastics. However, the use of monolithic ceramics is often limited by their low mechanical reliability. Ceramic matrix composites, with refractory particles or fibres
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Advanced ceramics such as alumina, zirconia, silicon nitride and silicon carbide are characterised by good resistance to wear, oxidation and corrosion, when compared with metals and thermoplastics. However, the use of monolithic ceramics is often limited by their low mechanical reliability. Ceramic matrix composites, with refractory particles or fibres
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Matrix Cracking in Ceramic‐Matrix Composites
Journal of the American Ceramic Society, 1993Matrix cracking in ceramic‐matrix composites with unbonded frictional interface has been studied using fracture mechanics theory. The critical stress for extension of a fiber‐bridged crack has been analyzed using the stress‐intensity approach. The analysis uses a new shear‐lag formulation of the crack‐closure traction applied by the bridging fibers ...
Sawai Danchaivijit, Dinesh K. Shetty
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2012
Abstract Ceramic-matrix composites possess many of the desirable qualities of monolithic ceramics, but are much tougher because of the reinforcements. This chapter explains how reinforcements are used in ceramic-matrix composites and how they alter energy-dissipating mechanisms and load-carrying behaviors.
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Abstract Ceramic-matrix composites possess many of the desirable qualities of monolithic ceramics, but are much tougher because of the reinforcements. This chapter explains how reinforcements are used in ceramic-matrix composites and how they alter energy-dissipating mechanisms and load-carrying behaviors.
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Corrosion of Ceramic Matrix Composites
Journal of the European Ceramic Society, 2005Editorial ; International ...
Nickel, K.G., Desmaison, J.
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Materials & Design, 1990
Abstract The properties of continuous fibre, whisker, platelet and particulate reinforced ceramic matrix composite (CMCs) are discussed with emphasis upon their improved strength, fracture toughness and reliability in comparison with glass, glass-ceramic and ceramic materials. Fabrication of composites to component shape is discussed.
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Abstract The properties of continuous fibre, whisker, platelet and particulate reinforced ceramic matrix composite (CMCs) are discussed with emphasis upon their improved strength, fracture toughness and reliability in comparison with glass, glass-ceramic and ceramic materials. Fabrication of composites to component shape is discussed.
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