Preformed yarn useful in forming composite articles and process of producing same

A preformed yarn useful in forming fiber-reinforced carbon composite articles is disclosed which includes a core of a multiplicity of inorganic reinforcing fibers, a mixed powder provided in the interstices between the fibers and including a finely divided carbonaceous binder pitch and a finely divi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OKURA, AKIMITSU, CHO, TOSHOKU, GOMI, SHIMPEI, UEDA, TAKUYA, NAKAGAWA, TAKAO
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A preformed yarn useful in forming fiber-reinforced carbon composite articles is disclosed which includes a core of a multiplicity of inorganic reinforcing fibers, a mixed powder provided in the interstices between the fibers and including a finely divided carbonaceous binder pitch and a finely divided coke, and a flexible sleeve formed of a thermoplastic resin and surrounding the core.