The disclosure describes in some examples a technique that includes aligning a plurality of carbon preform segments in a staggered arrangement, where each carbon preform segment of the plurality carbon preform segment includes a carbon body including at least one of a plurality of carbon fibers or a carbon foam, and a silicon-based mixture including silicon particles. The techniques may include heating the staggered arrangement to react the silicon particles with the carbon body to bond the plurality of carbon preform segments together and form a ceramic matrix composite component.
SEGMENTED CARBON FIBER PREFORM
2018-04-26
Patent
Elektronische Ressource
Englisch
IPC: | C04B Kalk , LIME / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64C AEROPLANES , Flugzeuge / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen |
VIBRATION ASSISTED DENSIFICATION OF A CARBON FIBER PREFORM
Europäisches Patentamt | 2018
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