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Bfa Brown Fused Alumina Manufacturer Brown Fused Alumina Refractory Raw Material
Bfa Brown Fused Alumina Manufacturer Brown Fused Alumina Refractory Raw Material
Bfa Brown Fused Alumina Manufacturer Brown Fused Alumina Refractory Raw Material
Bfa Brown Fused Alumina Manufacturer Brown Fused Alumina Refractory Raw Material
Bfa Brown Fused Alumina Manufacturer Brown Fused Alumina Refractory Raw Material
Bfa Brown Fused Alumina Manufacturer Brown Fused Alumina Refractory Raw Material

Bfa Brown Fused Alumina Manufacturer Brown Fused Alumina Refractory Raw Material

Min.Order: 1
Product origin: Zhengzhou, Henan, China
Infringement complaint: complaintComplaint
US$ 540 ~ 780

Description

Brown Fused Alumina
 
Brown fused alumina is made of high-quality bauxite as raw material, anthracite and iron filings. It is made by arc smelting at 2000°C or higher temperature. It is crushed and plasticized by self-grinding machine, magnetically selected to remove iron, sieved into various sizes, and its texture is dense and hard. High, spherical pellets, suitable for the production of ceramic, high-resistance abrasive resin and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture high-grade refractories.
The brown corundum abrasive has the characteristics of high purity, good crystallization, strong fluidity, low coefficient of linear expansion, and corrosion resistance. The practice of dozens of fire-proof production companies has verified that this product has the characteristics of no explosion, no chalking, and no cracking in the application process. In particular, it is much higher than the cost-effectiveness of traditional brown corundum, making it the best aggregate and filler for fused alumina refractories.
Chemical and Physical Features
Items
Al2O3
Fe2O3
SiO2
Bulk density
Color
Application
Grade I
≥95
≤0.3
≤1.5
3.85
Maroon
Refractory material,
Grade II
≥95
≤0.3
≤1.5
3.85
Black particle
fine polishing
Grade III
≥95
≤0.3
≤1.5
3.85
Gray powder
Polishing, grinding
Grade IV
≥95
≤0.3
≤1.5
3.85
Black particle
Grinding, cutting, sandblasting
Grade V
≥95
≤0.3
≤1.5
3.85
Gray powder
Polishing, grinding

Zhengzhou Xinli Wear-resistant Materials Co. Ltd.
 
Founded in 1996, Zhengzhou Xinli Wear-resistant Materials Co. Ltd. Is a professional integrative enterprise specializing in R&D, producing, and selling various wear-resistant materials, such as white corundum powder, alumina powder, green silicon carbide powder, brown corundum powder, etc. Xinli Wear-resistant Materials has completed inspection equipment and quality control system, and obtained ISO9001:2015 quality management system certification.
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