Brown Aluminum Oxide

Product Description

With bauxite, carbon material, iron filings as raw materials, brown fused alumina is restored and obtained through the melting of the brown the brown artificial corundum in the furnace above 2,**0°C, and made of a variety of particle sizes products by purifying, crystallization, sorting, crushing, magnetic separation and screening methods
With its dense texture, high hardness and the formation of spherical particles, it is suitable for the manufacture of ceramics and resins, as well as the high-Bonded Abrasives grinding, polishing, sand blasting, precision casting and so on, also can be used to manufacture high-grade refractory material
Brown fused alumina has high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion-resistant and other characteristics. Dozens of refractory manufacturers have proved in practice that the product has not detonate, non-powder, non-cracking characteristics in the application process
Particle size is in accordance with international standards and can be processed as requirements
Universal size: No. F4 ~ F**0, its chemical composition varies depending on grain size
Its prominent feature is the small crystal size, impact resistance and spherical particles
This product has high purity, dense texture, large bulk density, strong self-sharpening, good toughness, low level magnetic material content and other characteristics
F for Bonded Abrasives and sandblasting specification; P for coated abrasives specifications
W for the powder, **0 # that is the W*0
Common specifications: abrasives F1 # **3 # 4 # **0 # *0 # ***0 # **0 # ***0 #
Sand: 0 to 1, 1 to 3, 3 to 5, 5 to 8, 8 to *2, *5 to 0, *0 to 0, *0 to 0 and *0 to 0mm
Powder: **0 # *0, **0 # ****0 # *0