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Sell brown fused alumina for abrasive media and refractory

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  • Company Name :Zhengzhou Haixu Abrasives Co., Ltd
  • Membership :Free member
  • Registrarion Date :2018. 03. 26
  • CountryRegion:China
  • Address:#1409,No. 1 building, Lvdi centre, Daxue south road Zhengzhou Henan, China
  • Phone / Fax:86-18236795228-18236795228  /  
  • Contact:Eileen
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brown fused alumina / brown aluminum oxide for abrasive media and refractory raw materials

Brown alundum is bauxite, carbon materials, filings in the kinds of raw material through the melting furnace to restore the system obtained brown artificial corundum, and are thus brown corundum. Brown alundum include the main chemical ingredient AL2O3, , and the other containing a small amount of Fe, Si, Ti and so on. Corundum because of its high hardness, toughness is good, more used as a grinding material, which is one of the most basic abrasive. Applicable to carbon steel, malleable iron and hard bronze etc. grinding. In addition, in refractory materials, chemical additives, precision casting and anti-slip material also has wider application.

The parameters of the Brown Aluminium Oxide

Chemical compositions   Physical properties
Items  Value of specification (%)   Items   Property
Al2O3   95%   Color    Brown
SiO2   1.20max   Bulk density  1.53-1.99g/cm3
TiO2    1.5%-3.8%   Specific gravity
Fe2O3 0.5%max   Morse hardness  9.0


1. Abrasive: Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..
2. Refractory material: Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..
3. Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..
4. Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factory board paving.
5. Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.

Spec 0-1mm
Quantity one ton
Price USD 760.00 / 1 ton
Package 25kg plastic woven bag

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  • Sell brown fused alumina  for abrasive media and refractory

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