|Sommaire: ||Crucible slag tests were employed to evaluate different refractory brick classes for the Cerro Matoso electric furnace. Comprehensive analysis was conducted to evaluate the crucible erosion and characterize any slag/refractory reaction products.
The classes of refractories investigated were:
• tar-impregnated magnesia;
• rebonded fused grain magnesia-chrome;
• direct bonded magnesia-chrome;
• picrochromite; and
• magnesia-alumina (spinel).
It was concluded that tar-impregnat...
|Publication: ||CIM Bulletin
|Auteur(s): ||J.R. Donald, P.H. Lauzon, J. Duran, R. Parra, L. Tejeda, C. Matoso
|Mots clés: ||Metallurgy, Refractory brick, Crucible slag tests.