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  1. 1. Low temperature embrittlement of duplex stainless steels : A study of alloying elements’ effect

    Master-uppsats, KTH/Materialvetenskap

    Författare :Libang Lai; [2020]
    Nyckelord :Duplex stainless steels; low temperature embrittlement; phase separation; alloying element; vanadium addition; mechanical properties; Rostfria duplexstål; sprödhet vid låg temperatur; fasseparering; legeringselement; tillsats av vanadin; mekaniska egenskaper;

    Sammanfattning : Duplex stainless steels (DSSs), consisting of an equal amount of ferrite and austenite phases, have wide applications in e.g. vehicles, chemical engineering as well as nuclear plant  because  of  the  combination  of  excellent  mechanical properties  and  corrosion resistance. LÄS MER