Processing and Characterization of Ultra-High Temperature Oxide Fiber-Reinforced Oxide Ceramic Matrix Composites with Improved Thermomechanical Properties

2008 ◽  
pp. 1778-1781
Author(s):  
Cengiz Kaya ◽  
Figen Kaya
Keyword(s):  
High Temperature ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Thermomechanical Properties ◽  
Oxide Ceramic ◽  
Matrix Composites ◽  
High Temperature Oxide ◽  
Temperature Oxide ◽  
Ultra High Temperature

Current Status of Oxide Fibre-Reinforced Oxide Ceramic Matrix Composites for Gas Turbine Applications

2010 ◽  
Vol 434-435 ◽  
pp. 1-4
Author(s):  
Cengiz Kaya
Keyword(s):  
High Temperature ◽  
Gas Turbine ◽  
Ceramic Matrix Composites ◽  
Composite Plates ◽  
Ceramic Matrix ◽  
Thermomechanical Properties ◽  
Current Status ◽  
Oxide Ceramic ◽  
Matrix Composites ◽  
Recent Developments

Recent developments in the processing, understanding and mechanical/thermomechanical properties of oxide fibre reinforced oxide ceramic matrix composites for high temperature applications are reported. Two dimensional composite plates and uni-directional tubular composite (so called mini-composite) specimens are successfully manufactured and their microstructure, matrix/ fiber interface as well as mechanical properties are examined. It is shown that the microstructural variations, such as porosity size and interface between fibre and matrix determine the fracture behaviour and high temperature performance of the composites. The optimised components produced are considered to be suitable for gas turbine applications.

Characterization of Furnace Sintered Mullite and Oxide Ceramic Matrix Composites (O-CMC) by Using Glass Solders

2014 ◽  
Vol 88 ◽  
pp. 162-171 ◽  
Author(s):  
Christian Gadelmeier ◽  
Jens Schmidt ◽  
M. Göthe ◽  
Dorde Jovanovic
Keyword(s):  
High Temperature ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Oxide Ceramic ◽  
Matrix Composites ◽  
High Temperature Processes ◽  
Novel Material ◽  
Shock Resistance ◽  
High Thermal Shock Resistance

Energy efficiency is becoming more and more important in high temperature processes or for high temperature applications. In order to achieve thermally efficient processes, heat accumulators and heat exchangers are increasingly being used to store or to recover the process heat [1]. Currently used commercial heat exchanger systems are based on stacked plates or tubes. Primarily they are produced from metals which have a high thermal conductivity and show gas-tightness. Ceramics or ceramic matrix composites (CMC) are novel material candidates due to their higher resistance in severe environments, their ability to withstand extremely high operating temperatures and especially, their high thermal shock resistance. In order to fabricate HX with ceramic designs, joining is the key technology to perform complex shaped components [2].

scholarly journals Arc-jet wind tunnel characterization of ultra-high-temperature ceramic matrix composites

2019 ◽  
Vol 149 ◽  
pp. 18-28 ◽  
Author(s):  
S. Mungiguerra ◽  
G.D. Di Martino ◽  
A. Cecere ◽  
R. Savino ◽  
L. Silvestroni ◽  
...  
Keyword(s):  
High Temperature ◽  
Wind Tunnel ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Matrix Composites ◽  
Ultra High Temperature
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