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  • The phase compositions of slags in the iron and steel making
    Lamut, Jakob ; Gontarev, Vasilij
    Slowly cooled blast furnace slags contain melilite, diopside, forsterite and spinel phases. Leucite is created by potassium. In quenched slags potassium and sodium are present in the glassy ... solidified phase. The primary flush slag was formed by FeO, which was running between the cocke lumps. In VAD refining process the slag compositions of the ▫$CaO - SiO_2 - Al_2O_3$▫ system are situated in the phase field of gehlenite and ▫$3 CaO . Al_2O_3$▫. The slag contain periclase, too, which is arising from lining. Particular crystal phases contain sulphur which content depends on the calcium concentration.
    Vrsta gradiva - prispevek na konferenci
    Leto - 1994
    Jezik - angleški
    COBISS.SI-ID - 17975557