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  • Experimental - numerical and microstructural control of hot strip rolling
    Turk, Radomir ; Knap, Matjaž ; Robič, Roman
    On a local level, thermomechanical states during the passing of hot metallic material through the deformation volume in a process of plane rolling with smooth rolls were analysed by an experimental - ... numerical method. These states, which are markedly inhomogeneous in the length as well as in the height of the deformation zone, were taken as the basis for physical simulation of rolling the material at a certain level (i.e. stream line) of the deformation zone. Their influences on local yield stresses and on the development of the microstructure were checked. The efficiency of physical simulation of rolling with the Gleeble 1500 simulating equipment was examined. The states at which the transport of metallic material through the deformation zone between smooth rolls takes place were analysed by a visioplastic method, while physical simulation of rolling was made by thermomechanically contolled cylindrical compression tests. The test were made with industrially manufactured X5CrNi8.9 austenitic stainless steel.
    Vir: Acta Metallurgica Sinica. - ISSN 1006-7191 (Vol. 13, No. 1, 2000, Str. 369-378)
    Vrsta gradiva - članek, sestavni del
    Leto - 2000
    Jezik - angleški
    COBISS.SI-ID - 145503

vir: Acta Metallurgica Sinica. - ISSN 1006-7191 (Vol. 13, No. 1, 2000, Str. 369-378)
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