A two-process model for study of the effect of fiber preform structure on isothermal chemical vapor infiltration of silicon carbide matrix composites

2009 ◽  
Vol 46 (1) ◽  
pp. 133-141 ◽  
Author(s):  
Yunfeng Hua ◽  
Litong Zhang ◽  
Laifei Cheng ◽  
Zhengxian Li ◽  
Jihong Du
Keyword(s):  
Silicon Carbide ◽  
Process Model ◽  
Chemical Vapor ◽  
Chemical Vapor Infiltration ◽  
Matrix Composites ◽  
Fiber Preform ◽  
Carbide Matrix ◽  
Silicon Carbide Matrix ◽  
Vapor Infiltration

The Preparation and Economics of Silicon Carbide Matrix Composites by Chemical Vapor Infiltration

1994 ◽  
Vol 365 ◽  
Author(s):  
Yvette G. Roman ◽  
David P. Stinton
Keyword(s):  
Ceramic Composite ◽  
Chemical Vapor ◽  
Chemical Vapor Infiltration ◽  
Matrix Composites ◽  
Continuous Fiber ◽  
Infiltration Technique ◽  
Carbide Matrix ◽  
Manufacturing Techniques ◽  
Processing Techniques ◽  
Vapor Infiltration

ABSTRACTThis paper describes a number of processing techniques that are currently in use for the development and production of continuous fiber reinforced ceramic composite materials. The limited number of available processing routes are compared with respect to the resulting material properties.As it appears, the Chemical Vapor Infiltration technique is one of the most extensively developed methods. During the last decade, at least five different modifications of the isobaric isothermal CVI principle have been developed; each route having its own benefits. CVI techniques have now been developed to the extent that industrial commercialization is being realized. Projected cost aspects of the various CVI manufacturing techniques have been examined and compared.

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