Sökning: "Galina Albertsson"
Hittade 2 avhandlingar innehållade orden Galina Albertsson.
1. Abatement of Chromium Emissions from Steelmaking Slags - Cr Stabilization by Phase Separation
Sammanfattning : Chromium is an important alloying element in stainless steel but also environmentally harmful element. A number of mineralogical phases present in the slag matrix can contain chromium and lead to chromium leaching. LÄS MER
2. Investigations of Stabilization of Cr in Spinel Phase in Chromium-Containing Slags
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