Description:

Brown fused alumina is fused in electric-arc furnace by using carefully selected bauxite as a main material. AREF is a regular refractory grains can match various refractoris and metallurgic applications. AREF-T is a high performance brown fused alumina with lower impurity.

Applications:

Brown Fused Alumina is used for refractory material aspects, such as iron hook castable, anhydrous foam mud, corundum brick, pre-cast refractory, porous brick, ladle brick and Mag-Al-C brick.

Physical Properties:

Color :Brown

Shape: Blocky or angular

Crystal Form: Alpha alumina trigonal system

Specific Gravity: 3.92

Hardness: 2090 Knoop scale, 9.0 Mohs scale

Magnetic Material: 0.0076%

Split Sizes Available :

20-0mm, 20-10mm, 8-5mm, 5-3mm, 3-1mm, 1-0mm,

8/16mesh, 16/30mesh, 30/60mesh,

0-100mesh, 0-200mesh, 0-325mesh,

Other size available upon request.

Normally packing way:

a. In 25kg plastic woven bags.

b. In 1000kg big bag.

c. 40 x 25kg paper bags on pallet.

Other packing way upon request.

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