Results 201 to 210 of about 20,490 (256)
Some of the next articles are maybe not open access.
Materials & Design, 1995
Extensive efforts on developing heterophase ceramic composites have been conducted in the world over the last 15 years. These materials have a ceramic matrix based on oxides, carbides, nitrides, etc. with inclusions of whiskers and fibres of silicon carbide and nitride, aluminium nitride, platelet and isometric grains of carbides, borides, nitrides and
G.M. Newaz +2 more
+6 more sources
Extensive efforts on developing heterophase ceramic composites have been conducted in the world over the last 15 years. These materials have a ceramic matrix based on oxides, carbides, nitrides, etc. with inclusions of whiskers and fibres of silicon carbide and nitride, aluminium nitride, platelet and isometric grains of carbides, borides, nitrides and
G.M. Newaz +2 more
+6 more sources
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.
openaire +1 more source
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 ...
+4 more sources
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 ...
+4 more sources
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.
openaire +1 more source
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
openaire +1 more source
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
openaire +1 more source
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
openaire +1 more source
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
openaire +1 more source
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
openaire +1 more source
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
openaire +1 more source
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.
openaire +1 more source
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.
openaire +1 more source