AM-SPINEL is used for making high quality castable reractories, sliding gate, steel ladle liner bricks, open-hearth roof brick.
Description:
AM-SPINEL is a kind of magnesium alumina spinel, which is made by fusing magnesium oxide and
aluminum oxide in electrical arc furnace. AM-SPINEL characters good thermal shock resistance and
strong anti-corrosive ability.
Applications:
AM70 is used for making high quality castable reractories, sliding gate, steel ladle liner bricks, open-hearth roof brick, lattice glass kiln brick and transitional zone of cement kiln.
Typical Chemical Analysis:
Al2O3 67-76%
MgO 22-31%
CaO 0.65%max.
SiO2 0.40%max.
Fe2O3 0.40%max.
Typical Physical Properties:
Specific gravity 3.35
Apparent porosity 2.85
Thermal conductivity(W/m.K) 5.90
Coefficient of thermal expansion(dL/L.K.10∧6) 7.60
Split Sizes Available :
8-5mm, 5-3mm, 3-1mm, 1-0mm, 0-200mesh, 0-325mesh
Other size available upon request.
Fused Spinel
