STP453: Fracture Surface and Processes in Polycarbonate

    Jacoby, G. H.
    Head of Fatigue Branch, Institut fur Festigkeit (German Research Association for Aerospace Sciences), Mülheim/Ruhr, Flughafen

    Pages: 26    Published: Jan 1969


    Abstract

    Several fracture mechanisms in polycarbonate are demonstrated on the basis of microfractographic methods using light microscope as well as transmission and scanning electron microscope techniques. Various types of fracture surfaces, produced by single cycle overload in normal and corrosive environment and by impact loads, are discussed. The main interest, however, is concentrated on the fatigue fracture surfaces and the fatigue striation feature.

    Keywords:

    polycarbonate resins, fracture (materials), fatigue (materials), striations, evaluation, tests


    Paper ID: STP47360S

    Committee/Subcommittee: E08.01

    DOI: 10.1520/STP47360S


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