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Methods of Forming Ceramic Matrix Composites Using Sacrificial Fibers and Related Products
Methods for preparing ceramic matrix composites using melt infiltration and chemical vapor infiltration are provided as well as the resulting ceramic matrix composites. The methods and products include the incorporation of sacrificial fibers to provide improved infiltration of the fluid infiltrant. The sacrificial fibers are removed, such as decomposed during pyrolysis, resulting in the formation of regular and elongate channels throughout the ceramic matrix composite. Infiltration of the fluid infiltrant can then take place using the elongate channels resulting in improved density and an improved ceramic matrix composite product.
Methods of Forming Ceramic Matrix Composites Using Sacrificial Fibers and Related Products
Methods for preparing ceramic matrix composites using melt infiltration and chemical vapor infiltration are provided as well as the resulting ceramic matrix composites. The methods and products include the incorporation of sacrificial fibers to provide improved infiltration of the fluid infiltrant. The sacrificial fibers are removed, such as decomposed during pyrolysis, resulting in the formation of regular and elongate channels throughout the ceramic matrix composite. Infiltration of the fluid infiltrant can then take place using the elongate channels resulting in improved density and an improved ceramic matrix composite product.
Methods of Forming Ceramic Matrix Composites Using Sacrificial Fibers and Related Products
HALL DAVID BRUCE (Autor:in) / MURRAY JAMES JOSEPH (Autor:in) / PAROLINI JASON ROBERT (Autor:in) / VALLANCE MICHAEL ALAN (Autor:in) / BORJA JUAN (Autor:in) / NORTON DANIEL GEORGE (Autor:in) / WEAVER JARED HOGG (Autor:in) / DUNN DANIEL GENE (Autor:in)
20.12.2018
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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