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High-purity Brown Fused Alumina
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Product Code : SC-B97/ Type SC-BC97

This kind of product developed basses on Brown Fused Alumina,Its chemical and physical Specification are close to white fused alumina,so we also name it as Sub-White Fused Alumina.With the prefect crystal,similar hardness like WA and good toughness like BFA,the product has been wildly used to subsiute White fused alumina in fabricating refractories.

950 degree centigrade calcined treatment with SC-B 97.5% grade, it releases all crystalline inside stress and potential reaction of impurity and brings an extremely stable property during sintering process, the total carbon will less than 0.1%.It is specifically used for applications such as bricks, tiles, filter plates, etc. where spalling is an issue.

Physical Performance :
Color: Brown
True Density:3.90g/cm3
Mohs Hardness:9.0
Chemical Composition :
Chemical Composition Total Carbon (T.C.)
Al2O3 Fe2O3 TiO2 SiO2 ≤0.20
≥97.5% ≤0.3% ≤1.2% ≤0.8%
Grain Size Available : 0-1/1-3/3-5/5-8mm, -100mesh, -200mesh, -325mesh.
Customer's special size requirements are also available.
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