brown fused alumina is good refractory material for castable refractory, ceramic refractory

brown fused alumina character:

brown fused alumina is fused and crystallized under high temperature from a mixture of bauxite and other materials. It is characterized by its high hardness, good toughness and sharp shape in particles. Suitable for grinding metals of high-tensile strength such as carbon stele, general purpose alloy steel, malleable cast-iron and hard bronze etc.

brown fused alumina chemical composition:

AL2O3:95%MIN FE2O3:0.3%MAX SIO2:1.5%MAX TIO2:3.0%Magnetic material content(%):0.05MAX

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brown fused alumina application

For refractory nozzle,   castable , ramming mateiral

For refractory bricks. refractory precast.

brown fused alumina for refractory material