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Refractory high alumina ramming mix

Packed in 25kg/bag, 40 bags/ wooden pallet.
Quantity:
  • Dezhen
  • 38160

Refractory castable for hot blast furnace. 

ItemsUnitCastableRamming mix
Main runnerSlag runnerIron runner
Al2O3 >%65687056
SiO2 <%6410--
CaO <%1.01.51.0--
Fe2O3 <%1.00.52.02.5
SiC >%17171010-20
C <%4447
Grain sizemm1010107
CCS at 1000ºC >N/mm255655010
Density  >g/cm32.93.02.92.5
porosity%181718--
moisture%------5.5-8

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