Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

    METHOD OF MAKING A FIBER PREFORM FOR CERAMIC MATRIX COMPOSITE (CMC) FABRICATION UTILIZING A FUGITIVE BINDER

    Neue Suche nach: HARRIS STEPHEN
    Neue Suche nach: SMOLENSKI DAVID

    A method of making a fiber preform for ceramic matrix composite (CMC) fabrication comprises laminating an arrangement of fibers between polymer sheets comprising an organic polymer, which may function as a fugitive binder during fabrication, to form a flexible prepreg sheet. A plurality of the flexible prepreg sheets are laid up in a predetermined geometry to form a stack, and the stack is heated to soften the organic polymer and bond together the flexible prepreg sheets into a bonded prepreg structure. Upon cooling of the bonded prepreg structure, a rigid preform is formed. The rigid preform is heated at a sufficient temperature to pyrolyze the organic polymer. Thus, a porous preform that may undergo further processing into a CMC is formed.

    Zugriff

    Download

    Zugriff

    Download

    Seitennavigation

    Dokumentinformationen
    Ähnliche Titel

    Exportieren, teilen und zitieren

    METHOD OF MAKING A FIBER PREFORM FOR CERAMIC MATRIX COMPOSITE (CMC) FABRICATION UTILIZING A FUGITIVE BINDER

    Neue Suche nach: HARRIS STEPHEN
    Neue Suche nach: SMOLENSKI DAVID

    A method of making a fiber preform for ceramic matrix composite (CMC) fabrication comprises laminating an arrangement of fibers between polymer sheets comprising an organic polymer, which may function as a fugitive binder during fabrication, to form a flexible prepreg sheet. A plurality of the flexible prepreg sheets are laid up in a predetermined geometry to form a stack, and the stack is heated to soften the organic polymer and bond together the flexible prepreg sheets into a bonded prepreg structure. Upon cooling of the bonded prepreg structure, a rigid preform is formed. The rigid preform is heated at a sufficient temperature to pyrolyze the organic polymer. Thus, a porous preform that may undergo further processing into a CMC is formed.

    Zugriff

    Download

    METHOD OF MAKING A FIBER PREFORM FOR CERAMIC MATRIX COMPOSITE (CMC) FABRICATION UTILIZING A FUGITIVE BINDER

    Neue Suche nach: HARRIS STEPHEN
    Neue Suche nach: SMOLENSKI DAVID

    A method of making a fiber preform for ceramic matrix composite (CMC) fabrication comprises laminating an arrangement of fibers between polymer sheets comprising an organic polymer, which may function as a fugitive binder during fabrication, to form a flexible prepreg sheet. A plurality of the flexible prepreg sheets are laid up in a predetermined geometry to form a stack, and the stack is heated to soften the organic polymer and bond together the flexible prepreg sheets into a bonded prepreg structure. Upon cooling of the bonded prepreg structure, a rigid preform is formed. The rigid preform is heated at a sufficient temperature to pyrolyze the organic polymer. Thus, a porous preform that may undergo further processing into a CMC is formed.

    Zugriff

    Download

    Zugriff

    Download

    Seitennavigation

    Dokumentinformationen
    Ähnliche Titel

    Exportieren, teilen und zitieren

    Dokumentinformationen
    Titel:

    METHOD OF MAKING A FIBER PREFORM FOR CERAMIC MATRIX COMPOSITE (CMC) FABRICATION UTILIZING A FUGITIVE BINDER

    Beteiligte:

    HARRIS STEPHEN (Autor:in) / SMOLENSKI DAVID (Autor:in)

    Erscheinungsdatum:

    20.06.2019

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Englisch

    Klassifikation:

    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 / C08J Verarbeitung , WORKING-UP

    Ähnliche Titel

    Method of making a fiber preform for ceramic matrix composite (CMC) fabrication utilizing a fugitive binder

    HARRIS STEPHEN / SMOLENSKI DAVID | Europäisches Patentamt | 2020

    Freier Zugriff

    Method of making a fiber preform for ceramic matrix composite (CMC) fabrication

    STEFFIER WAYNE / JACQUINTO MICHAEL / HARRIS STEPHEN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    METHOD OF MAKING A FIBER PREFORM FOR CERAMIC MATRIX COMPOSITE (CMC) FABRICATION

    STEFFIER WAYNE / JACQUINTO MICHAEL / HARRIS STEPHEN et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Preform for ceramic matrix composite, method of making a ceramic matrix composite and ceramic matrix composite

    LENZ BRENDAN M | Europäisches Patentamt | 2024

    Freier Zugriff

    PREFORM FOR CERAMIC MATRIX COMPOSITE, METHOD OF MAKING A CERAMIC MATRIX COMPOSITE AND CERAMIC MATRIX COMPOSITE

    LENZ BRENDAN M | Europäisches Patentamt | 2021

    Freier Zugriff
    Nach oben