Microstructure and properties of needle punching chopped carbon fiber reinforced carbon and silicon carbide dual matrix composite

2016 ◽  
Vol 42 (8) ◽  
pp. 9527-9537 ◽  
Author(s):  
Zhuan Li ◽  
Ying Long ◽  
Yang Li ◽  
Jin-wei Li ◽  
Xiang Xiong ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Carbon Fiber ◽  
Matrix Composite ◽  
Fiber Reinforced ◽  
Microstructure And Properties ◽  
Needle Punching ◽  
Carbon Fiber Reinforced

Stressed Oxidation Life for a Carbon Fiber Reinforced Silicon Carbide Matrix Composite

2002 ◽  
Author(s):  
Anthony Calomino ◽  
Michael Verrilli ◽  
David J. Thomas
Keyword(s):  
Silicon Carbide ◽  
Carbon Fiber ◽  
Matrix Composite ◽  
Chemical Vapor Infiltration ◽  
Time Interval ◽  
Fiber Reinforced ◽  
Environmental Models ◽  
Carbide Matrix ◽  
Silicon Carbide Matrix ◽  
Carbon Fiber Reinforced

Stress-rupture life and residual strength results obtained for a carbon fiber reinforced silicon carbide matrix composite are presented. The material used in this study had a chemical vapor infiltration silicon carbide matrix reinforced by T-300 carbon fibers in a two-dimensional woven cloth, with a plain weave architecture. Tests were conducted in a reduced oxygen environment of 1000 ppm O2/Ar at 1200 °C. The results from two sets of twenty creep rupture tests performed at a fixed stress are presented and discussed. In the first test set, specimens were run to failure. In the second set, rupture testing was interrupted after a fixed time interval and retained strengths were then measured. The results of this study reveal a simple deterministic relationship between the retained strength and residual life of the ceramic composite when exposed to the oxidative environment. Creep life was also observed to increase for specimens with wider tests section widths. Microstructural examination revealed damage mechanisms in the form of fiber oxidation and this points to the need for developing environmental models for predicting life of a component manufactured with this material.

Carbon Fiber Reinforced Silicon Carbide Ceramic Matrix Composites

2020 ◽  
pp. 877-911
Author(s):  
Andi Udayakumar ◽  
M. Rizvan Basha ◽  
Sarabjit Singh ◽  
Sweety Kumari ◽  
V. V. Bhanu Prasad
Keyword(s):  
Silicon Carbide ◽  
Carbon Fiber ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Matrix Composites ◽  
Fiber Reinforced ◽  
Silicon Carbide Ceramic ◽  
Carbon Fiber Reinforced
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