Several columbium base alloys in coated sheet form were evaluated for use as gas turbine engine vane materials. These alloys included FS-85, D-43, Cb-752, and Cb-132. This article describes the mechanical properties of these alloys and the various tests performed during the study. Based on strength, ductility, and weldability, D-43 was found to be satisfactory for use as a turbine vane material. Turbine vanes were subsequently fabricated from D-43, using a welded sheet metal airfoil joined to forged platforms. The product was finish machined to hardware within drawing requirements, coated, and engine tested.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Columbium Systems for Turbine Blade Applications


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Joseph, A. D. (Autor:in) / Bradley, E. F. (Autor:in) / Talboom, F. P. (Autor:in)

    Kongress:

    SAE World Congress & Exhibition ; 1964



    Erscheinungsdatum :

    1964-01-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Coated Columbium for Gas Turbine Engine Application

    Bradley, E. F. / Hauser, H. A. / Holloway, J. F. | SAE Technical Papers | 1971


    COLUMBIUM SHEET AND STRIP

    SAE Technical Papers | 1960


    Welding thermocouples to columbium

    Demonbrun, F. R. / Goudie, L. A. / Huguley, J. C. | NTRS | 1978



    COLUMBIUM SHEET, STRIP, AND PLATE

    SAE Technical Papers | 1976