The Mechanical Properties and Fracture Behaviour of Ceramic-Matrix Composites (CMC) Reinforced With Continuous Fibres

1989 ◽  
pp. 547-569 ◽  
Author(s):  
R.W. DAVIDGE
Keyword(s):  
Mechanical Properties ◽  
Fracture Behaviour ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Matrix Composites

Fracture behaviour of 2D-weaved, silica–silica continuous fibre-reinforced, ceramic–matrix composites (CFCCs)

2004 ◽  
Vol 71 (18) ◽  
pp. 2589-2605 ◽  
Author(s):  
N. Eswara Prasad ◽  
Sweety Kumari ◽  
S.V. Kamat ◽  
M. Vijayakumar ◽  
G. Malakondaiah
Keyword(s):  
Fracture Behaviour ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Matrix Composites ◽  
Continuous Fibre

Fabrication, microstructure, and mechanical properties of TaC particulate and SiC fiber-reinforced lithia-alumina-silica composites

1995 ◽  
Vol 10 (3) ◽  
pp. 602-608 ◽  
Author(s):  
Hyun-Ho Shin ◽  
Randolph Kirchain ◽  
Robert F. Speyer
Keyword(s):  
Mechanical Properties ◽  
Glass Ceramic ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Matrix Composites ◽  
Particulate Reinforcement ◽  
Sic Fiber ◽  
Reinforced Composite ◽  
Ceramic Route ◽  
Particulate Reinforced

Additions of O to 9 mol % Ta2O5 to a lithia-alumina-silica glass-ceramic matrix Nicalon SiC-reinforced composite increased the elastic modulus and ultimate strength of the composite. The additive fostered sphereulitic growth of β-eucriptite solid solution crystals which concentrated Ta2O5 at sphereulite boundaries and adjacent to the fiber-matrix carbon-rich interphases. These regions reacted with the interphases as well as soluble carbon monoxide gas to convert them to TaC. The former reaction was shown to be thermodynamically favorable above 983 °C, while the latter was favorable above 1249 °C. The improvement in mechanical properties was attributed to TaC particulate reinforcement, and suggests a simple glass-ceramic route to the fabrication of particulate-reinforced ceramic matrix composites.

Mechanical properties and microstructures of sol-gel derived ceramic-matrix composites

1995 ◽  
Vol 30 (11) ◽  
pp. 2769-2784 ◽  
Author(s):  
J. M. Chant ◽  
S. M. Bleay ◽  
B. Harris ◽  
R. Russell-Floyd ◽  
R. G. Cooke ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Sol Gel ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Matrix Composites
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