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  • The influence of microstructure on the ductile fracture initiation in low-alloyed steel
    Rakin, M. ...
    In this paper the quantitative microstructural analysis of low-alloyed pressure vessel steel is discussed. The values of volume fraction and mean free path of non-metallic inclusions determined in ... that way were used in the numerical analysis. A series of elasto-plastic calculations of round smooth specimens and compact tension specimens were made with FEM under conditions of ductile fracture initiation of tested steel, followed by large plastic deformation. The influence of microstructure of tested ferritic steel on crack initiation and growth was considered using two micromechanical models.
    Source: Materials science forum. - ISSN 0255-5476 (Vols. 453-454, 2004, str. 175-180)
    Type of material - article, component part
    Publish date - 2004
    Language - english
    COBISS.SI-ID - 8912662

source: Materials science forum. - ISSN 0255-5476 (Vols. 453-454, 2004, str. 175-180)

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