Refractory Brown fused alumina
Specifications
- Origin
- Henan, China (Mainland)
- Price Term
- FOB
Refractory Brown fused alumina is a Refractory product. Key specs — Origin: Henan, China (Mainland); Price Term: FOB.
Product Description
Supply Brown fused alumina Abrasive:F12-F220 Refractory:0-1mm,1-3mm,3-5mm,5-8mm etc Powder:100F,150F,220F,325F etc.
Brown Fused Alumina is fused and crystallized under high temparature from a Mixture of bauxite and other raw is brown and features high hardness and Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as carbonsteel,general-purpose alloy steel,malleable cast iron and hard bronze,also can be used as refractory materals,chemical additives,precision founding and anti-sliding materials.
Chemical compositions: Abrasive Size Al2O3 (%) TiO2 (%) CaO (%) F4-F80 (P12-P80) 95~97.5 1.5~1.8 ≤0.45 F90-F150 (P100-P150) 94~97.5 1.5~1.8 ≤0.45 F180-F220 (P180-P220) 93~97.5 1.5~1.8 ≤0.45 Physical properties: Basic mineral: a-Al2O3 Crystal size: 400-800μm True density: more than 3.90g/cm3 Bulk density: 1.40-1.85g/cm3 Hardness: 1,800-2,200g/mm2 Please feel free to contact me!
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