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    CHEMICAL VAPOR INFILTRATION TOOLING FOR OPTIMIZING INFILTRATION IN CERAMIC MATRIX COMPOSITES

    New search for: PREUSS DANIEL P
    New search for: LAZUR ANDREW JOSEPH
    New search for: LENZ BRENDAN
    New search for: THORNTON LANE M
    New search for: COLBY MARY

    A tooling fixture (12A) suitable for use in infiltrating a fibrous preform (14) with a flow of reactant gas includes at least one wall (20A). The at least one wall (20A) includes an outer surface (26A) and opposing inner surface (24A) defining a thickness (TA) therebetween, and a plurality of holes (22A) extending through the thickness (TA). Each hole (22A) of the plurality of holes (22A) includes an inlet (28A) at the outer surface (26A), an outlet (30A) at the inner surface (24A), a transition point (32A) between the inlet (28A) and the outlet (30A), and a first corner (34A) defined by the outer surface (26A) and the inlet (28A). An angle of the first corner (34A) is less than 90 degrees, each hole (22A) of the plurality of holes (22A) has a first diameter (D1) at the inlet (28A) and a second diameter (D2) at the outlet (30A), and the second diameter (D2) is less than the first diameter (D1).

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    CHEMICAL VAPOR INFILTRATION TOOLING FOR OPTIMIZING INFILTRATION IN CERAMIC MATRIX COMPOSITES

    New search for: PREUSS DANIEL P
    New search for: LAZUR ANDREW JOSEPH
    New search for: LENZ BRENDAN
    New search for: THORNTON LANE M
    New search for: COLBY MARY

    A tooling fixture (12A) suitable for use in infiltrating a fibrous preform (14) with a flow of reactant gas includes at least one wall (20A). The at least one wall (20A) includes an outer surface (26A) and opposing inner surface (24A) defining a thickness (TA) therebetween, and a plurality of holes (22A) extending through the thickness (TA). Each hole (22A) of the plurality of holes (22A) includes an inlet (28A) at the outer surface (26A), an outlet (30A) at the inner surface (24A), a transition point (32A) between the inlet (28A) and the outlet (30A), and a first corner (34A) defined by the outer surface (26A) and the inlet (28A). An angle of the first corner (34A) is less than 90 degrees, each hole (22A) of the plurality of holes (22A) has a first diameter (D1) at the inlet (28A) and a second diameter (D2) at the outlet (30A), and the second diameter (D2) is less than the first diameter (D1).

    Access

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    CHEMICAL VAPOR INFILTRATION TOOLING FOR OPTIMIZING INFILTRATION IN CERAMIC MATRIX COMPOSITES

    New search for: PREUSS DANIEL P
    New search for: LAZUR ANDREW JOSEPH
    New search for: LENZ BRENDAN
    New search for: THORNTON LANE M
    New search for: COLBY MARY

    A tooling fixture (12A) suitable for use in infiltrating a fibrous preform (14) with a flow of reactant gas includes at least one wall (20A). The at least one wall (20A) includes an outer surface (26A) and opposing inner surface (24A) defining a thickness (TA) therebetween, and a plurality of holes (22A) extending through the thickness (TA). Each hole (22A) of the plurality of holes (22A) includes an inlet (28A) at the outer surface (26A), an outlet (30A) at the inner surface (24A), a transition point (32A) between the inlet (28A) and the outlet (30A), and a first corner (34A) defined by the outer surface (26A) and the inlet (28A). An angle of the first corner (34A) is less than 90 degrees, each hole (22A) of the plurality of holes (22A) has a first diameter (D1) at the inlet (28A) and a second diameter (D2) at the outlet (30A), and the second diameter (D2) is less than the first diameter (D1).

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    Title:

    CHEMICAL VAPOR INFILTRATION TOOLING FOR OPTIMIZING INFILTRATION IN CERAMIC MATRIX COMPOSITES

    Additional title:

    WERKZEUG ZUR CHEMISCHEN DAMPFINFILTRATION ZUR OPTIMIERUNG DER INFILTRATION IN KERAMIKMATRIXVERBUNDSTOFFEN
    OUTILLAGE D'INFILTRATION CHIMIQUE EN PHASE VAPEUR POUR OPTIMISER L'INFILTRATION DANS DES COMPOSITES À MATRICE CÉRAMIQUE

    Contributors:

    PREUSS DANIEL P (author) / LAZUR ANDREW JOSEPH (author) / LENZ BRENDAN (author) / THORNTON LANE M (author) / COLBY MARY (author)

    Publication date:

    2024-11-13

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    English

    Classification:

    IPC:  C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / C04B Kalk , LIME

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