PROCESS FOR PRODUCING COMPOSED CERAMIC AND CERAMIC-METALLIC ARTICLES CONTAINING FILLING SUBSTANCES

A method of producing a composite comprising a self-supporting polycrystalline material obtained by oxidation reaction of a molten parent metal (2) with a vapor-phase oxidant comprising infiltrating a filler (3) exhibiting inter-particle pore volume with a parent metal (2) under conditions which con...

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Bibliographische Detailangaben
Hauptverfasser: RAGHAVAN N.S, SOBEZYK M.J, GESING A.J, NAGELBERG A..S, POSTE S.D, CREBER D.K, CLAAR T.D
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of producing a composite comprising a self-supporting polycrystalline material obtained by oxidation reaction of a molten parent metal (2) with a vapor-phase oxidant comprising infiltrating a filler (3) exhibiting inter-particle pore volume with a parent metal (2) under conditions which control the respective rates of said metal infiltration and said oxidation reaction.