In Situ Nondestructive Evaluation of the Accumulative Damage in Continuous Ceramic Fiber-Ceramic Matrix Composites (CFCCs) using Submillimeter Range Electromagnetic Wave

2004 ◽  
Vol 6 (8) ◽  
pp. 681-683 ◽  
Author(s):  
S. Guo ◽  
T. Mamiya ◽  
Y. Kagawa
Keyword(s):  
Electromagnetic Wave ◽  
Nondestructive Evaluation ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Ceramic Fiber ◽  
Matrix Composites ◽  
Submillimeter Range

NDE Characterization and Mechanical Behavior in Ceramic Matrix Composites

2006 ◽  
Vol 321-323 ◽  
pp. 946-951 ◽  
Author(s):  
Jeong Guk Kim ◽  
Sung Tae Kwon ◽  
Won Kyung Kim
Keyword(s):  
Mechanical Behavior ◽  
Nondestructive Evaluation ◽  
Tensile Testing ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
In Situ Monitoring ◽  
Matrix Composites ◽  
Ir Camera ◽  
Qualitative Relationship ◽  
Microscopy Characterization

Several nondestructive evaluation (NDE) techniques, including ultrasonic C-scan, X-ray computed tomography (CT), and infrared (IR) thermography, were employed on ceramic matrix composites (CMCs) to illustrate defect information that might effect mechanical behavior and to analyze structural performance of CMCs. Prior to tensile testing, through C-scan and CT analyses results, the qualitative relationship between the relative ultrasonic transmitted amplitude and porosity based on CT was exhibited. An IR camera was used for in-situ monitoring of progressive damages and to determine temperature changes during tensile testing. Moreover, scanning-electron microscopy characterization was used to perform microstructural failure analyses. This paper describes the use of nondestructive evaluation (NDE) techniques to facilitate the understanding of tension behavior of CMCs.

Fabrication of a ZrC–SiC matrix for ceramic matrix composites via in-situ reaction and its application

2013 ◽  
Vol 39 (1) ◽  
pp. 877-881 ◽  
Author(s):  
Qinggang Li ◽  
Shaoming Dong ◽  
Zhen Wang ◽  
Jianbao Hu ◽  
Bin Wu ◽  
...  
Keyword(s):  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Matrix Composites ◽  
In Situ Reaction
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