Sintered Magnesium Aluminate Spinel
Sintered Magnesium Aluminate Spinel is made from industrial alumina or natural super-grade bauxite and high-purity light-burned magnesia as raw materials. The materials are ground, ball pressed, and then calcined in a high-temperature rotary kiln. It features high hardness and low thermal expansion coefficient.
隐藏域元素占位
Product Details
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Application:
Widely used as refractory lining for rotary kilns, glass kilns, open-hearth furnaces, casting ladles and other industrial furnaces.
Technical Specifications:
ITEM Al2O3 % MgO % Fe2O3 % Max. CaO % Max. SiO2 % Max. B.D. g/cm3 Min. HMAS-90 87-90 8-11 0.17 0.25 0.18 3.26 HMAS-76 75-77 22-24 0.2 0.3 0.2 3.3 HMAS-66 64-66 32-34 0.3 0.5 0.3 3.25 HMAS-50 49-51 48-50 0.4 0.65 0.35 3.25 MAS70-30 58-62 28-32 2.0 1.5 3.0 3.1 Size 0-30mm/0-1mm/1-3mm/3-6mm, or as per end user's request.
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