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Temperature resistance sintered spinel for refractory brick manufacturing

Product: Sintered spinel

Color : Grey/ blue etc.

Usage: Refractory brick making

Common size: 1-2 2-4 4-6 mm etc.

Packing: 25/50 kg/ bag

Description

Sintered aluminum-magnesium spinel is an ideal raw material for refractory products such as aluminum-magnesium spinel bricks, ladle lining bricks, and ladle castables for high temperature zones such as cement and lime rotary kiln.

Advantages of Spinel

  • Wear resistance
  • High temperature resistance
  • Erosion resistance

Application of Spinel

  • Steel making
  • Iron manufacturing
  • Refractory material

Specification of Spinel

ITEM SINTERED SPINEL
MAS-90 MAS-78 MAS-66
Al2O3 88-91% 76-79% 64-67%
SiO2 0.2% max 0.3% max 0.4% max
Fe2O3 0.2% max 0.5% max 0.5% max
CaO 0.4% max 0.6% max 0.6% max
MgO 9-11% 20-23% 32-35%
Na2O+K2O 0.3% max 0.3% max 0.3% max
BD.- g/cm3 3.3 min 3.25 min

3.2 min

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