SPINEL CONTAINING CASTABLES      

Magneco/Metrel high purity alumina based castables that contain magnesia-alumina spinel for improved slag resistance. By causing a localized change in the slag chemistry at the contact area, aggressive slags are converted to milder slags and performance is improved. Additionally, the very high hot strengths of the MS products make them very resistant to high temperature erosion and are excellent materials for high wear applications such as steel ladle bottoms.
Partial Product Line:
Castables
    Metcast MSC
    Metcast MSD
    Metcast MSB
    Metcast MS LB
Gun Mixes 
    Metgun MS
Precast Metcast MSD Ladle Bottom Metcast MSD Typical Properties:
    Al2O3     92.8
    MgO 4.9
    CaO 1.9
    Fe2O3 0.1
    SiO2 0.1
    CMOR after 2550 °F 5500 psi
    CMOR after 2732 °F 3700 psi
    HMOR @ 2750 °F 3650 psi

 

Precast Metcast MSC Ladle Well Block and Porous Plug