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Knjižnica IMT
  • Microstructural features and mechanical properties of thermally aged duplex stainless steel = Mikrostrukturne značilnosti in mehanske lastnosti izotermno žarjenjenga dupleksnega nerjavnega jekla
    Šuštaršič, Borivoj ...
    The samples of cast duplex stainless steel type 258 were aged for 10,000 h and30,000 h at 300 °C and 350 °C. ICP-AES bulk chemical analyses of the samples, microstructure investigations with LM and ... SEM, micro-chemical analyses with SEM/EDS, as well as a phase analysis with four different methods were then performed. Tensile test specimens were also made from the aged samples and standard tensile tests at room temperature were performed. The SEM fractography of the fractured surfaces was also made. Microhardnes measurements of the ferrite and austenite phases were determinated on polished metallographic samples. The results of the microstructural and mechanical testing and the fractographic examinations will be reported and discussed in the presented contribution.
    Type of material - conference contribution
    Publish date - 2010
    Language - english
    COBISS.SI-ID - 838570