Sökning: "Galina Jelkina Albertsson"

Hittade 1 avhandling innehållade orden Galina Jelkina Albertsson.

  1. 1. Investigations of Stabilization of Cr in Spinel Phase in Chromium-Containing Slags

    Författare :Galina Jelkina Albertsson; Lidong Teng; Pekka Taskinen; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cr2O3 containing slags; gas-slag equilibrium; chromium partition; spinel;

    Sammanfattning : The influence of basicity, heat treatment as well as different oxygen partial pressures on the phase relationships in the CaO-MgO-SiO2-Cr2O3 slags was studied with a view to control the precipitation of Cr-spinel in the slag phase. The equilibrium phases in CaO-MgO-SiO2-Cr2O3 slag system in the range on 1673-1873 K have been investigated under low oxygen partial pressure as well as in as air atmosphere. LÄS MER