Under slower solidification, primary-dendrite-arm spacing increases. Report discusses experiments on influence of solidification rates on crystallographic orientation and mechanical properties of superalloy MAR-M-246+Hf. Specimens grown in directional-solidification furnace, visually examined for microstructure, and stretched to failure in tensile-testing machine. Back-reflection Laue x-ray photographs taken to determine growth orientations.


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    Titel :

    Solidification-Rate Effects In MAR-M-246+Hf Alloy


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1988-02-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Solidification Effects in MAR-M246(Hf) Alloy

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