Sökning: "Tornberg Ole"

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  1. 1. Microstructural evaluation of welded sheet metal formed parts

    M1-uppsats, Högskolan i Jönköping/JTH, Maskinteknik

    Författare :Fredrik Liljestrand; Tornberg Ole; [2015]
    Nyckelord :Alloy 718; laser weld; bending; recrystallization; cold work; δ-phase; and solution treatment; Inconel 718; Lasersvets; Bockning; Kalldeformation; Rekristallisation; δ-fas; Upplösningsbehandling;

    Sammanfattning : The purpose of this report is to evaluate the hardness and microstructure in bent and welded samples of Alloy 718. The results will be used by GKN aerospace to evaluate the simulated values of the production process of vines in a jet engine. In total, eleven samples from three different production chains are evaluated. LÄS MER