This paper describes the development of Rene´ 125, a nickel base superalloy designed for turbine application in advanced gas turbine engines. The derivation of its composition is described. The strength of Rene´ 125 is shown to have 60° F temperature advantage over Rene´ 80, the current General Electric production turbine blade alloy. The rupture strength and creep rate of Rene´ 125 are dependent on heat treatment. When Rene´ 125 is coated with an aluminide (CODEP) there is a beneficial interaction between alloy and coating chemistries resulting in a significant improvement in the oxidation resistance of the coating. Complex cored blades have been successfully cast from Rene´ 125 and blades are currently being evaluated in engine tests.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Rene 125, Development and Application


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Aldred, Peter (Autor:in)

    Kongress:

    Aerospace Engineering and Manufacturing Meeting ; 1975



    Erscheinungsdatum :

    01.02.1975




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Rene 125, development and application

    Aldred,P. / General Electric,Aircr.Engine Group,US | Kraftfahrwesen | 1975


    René Magritte

    Hammacher, Abraham Marie Wilhelmus Jacobus ;Magritte, René | GWLB - Gottfried Wilhelm Leibniz Bibliothek | 1986


    Development of brazed Rene 41 honeycomb structure

    ARNQUIST, J. / HEPLER, A. | AIAA | 1978


    RENÉ SMIT, HAVENWETHOUDER

    Online Contents | 1995


    Avec René Char

    Godeau, Georges L. | GWLB - Gottfried Wilhelm Leibniz Bibliothek | 1989