Manufacturer White Fused Alumina/ White Corundum/ White Aluminium Oxide

Min.Order: 1
Product origin: Shizuishan, Ningxia, China
Infringement complaint: complaintComplaint
US$ 500 ~ 900

Description
Manufacturer White Fused Alumina/ White Corundum/ White Aluminium Oxide

PRODUCTION  DETAILS                                                                                         
1.  White Fused Alumina/WFA/corundum


White fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. 
It has higher hardness and lower toughness comparing with brown fused alumina. It is also characterized
by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency.
 


 








2. WFA Application


Application:
Refractory, casting,foundry.
Bonded abrasives and Coated abrasives.
Surface treatment/finishing.
Lapping, polishing, decorative non-skid tile, and pressure blasting.
Ceramic Tiles special ceramics.
Fluidized Bed Furnaces and Skin/Dental Care.
Oil stone/polishing pad, grinding wheels etc.
Anti-friction material, anti-resisting grounds/paper/ paiting.
Used for making polishing paste/solution etc.
Physical and chemical specification



 
 





3.  WFA Parameters

 
White fused alumina appears  white particles or powder generally,  True density 3.5g/cm3,
Using temperature 1850ºC, Melting point 2050ºC, Linear expansion coeffecient (1600ºC) 7-9.
It is also characterized by its high purity, acid and alkali resistance, good thermal stability. 

 
 Specification
 
 
Chemical Composition(%)

 

Al2O3
 
Na2OSiO2Fe2O3
 
     
       F
  (Mesh)
 
 
 

12-80
 
99.0 Min0.35 Max 
----
               
0.1Max

90-150
 
99.0 Min0.35 Max  

180-240
 
99.0 Min0.35 Max-----0.1Max

 
  Size Sand
     (mm)

0-1 
1-3 
3-5 
5-

 
 99.0 Min 0.35 Max-----0.1Max
 
Micro Powder
  ( mesh )
325
400
600
800
1000
99.0 Min0.35 Max0.1 Max0.1Max



4.  Production Technical Process

Alumina powder as raw material → electric smelting → crushing → Iron removal by magnetic→ screening

→ inspection of physical and chemical → product packing → warehousing



5.  Package & Shipment





6.  Company Profile & Certificate


Company Information


  ^  Ningxia Baiyun carbon Co.,Ltd, is one professional manufacturer, with rich experiences of 
    industrial products exporting worldwide.

  ^  Our corporation, located in shizuishan city, with title of "Coal City", which is famous for producing 
     anthracite.  We mainly engaged in activated carbon, carbon additives, carbon products, anthracite 
     filter,desulfurization carbon, flocculant, abrasive, refractory materials, emery and other products.


                                                                                                                               
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