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Brown fused alumina

  • China China  
  • Quantity Required: 3000MT
  • Last Updated:
    Posted on: 30 Apr 2024

  • Destination Port: YIChuan

RFQ Details

Brown Fused Alumina is fused and crystallized under high temperature from mixture of bauxite and other materials, characterized by its high hardness, good toughness and sharp shape in particles. Abrasive tools made of it are suitable for grinding metals of high-tensile strength such as carbon steel, general purpose alloy steel, malleable cast-iron and hard bronze etc. It also can be used as refractory materials.

Specification:

Purpose Grit No. Chemical composition (%)
Al203 Fe203 Si02 Ti02
F4-F80 95.0Min 0.3max 1.5max 3.0max
For abrasive F90-F150 94.0Min 0.3max 1.5max 3.0max
F180-F240 93.0Min 0.3max 1.5max 3max


P4-P80 95.0Min 0.3max 1.5max 3.0max
For abrasive P90-P150 94.0Min 0.3max 1.5max 3.0max
P180-P240 93.0Min 0.3max 1.5max 3max

For abrasive W1-W63 92.5Min 0.5max 1.8max 4.0max



0-1mm 94.5Min 0.3max 1.5max 3.0max
1-3mm 95.0Min 0.3max 1.5max 3.0max
For refractory 3-5mm 95.0Min 0.3max 1.5max 3.0max
5-8mm 95.0Min 0.3max 1.5max 3.0max
8-12mm 95.0Min 0.3max 1.5max 3.0max


0-3mm 94.0Min 0.3max 1.5max 3.0max
0-5mm 94.0Min 0.3max 1.5max 3.0max
For refractory 0-10mm 94.0Min 0.3max 1.5max 3.0max
0-25mm 94.0Min 0.3max 1.5max

180mesh-0 93.5Min 0.5max 1.8max 3.5max
For refractory 220mesh-0 93.5Min 0.5max 1.8max 3.5max
320mesh-0 93.5Min 0.5max 1.8max