Superior Quality Brown Alumina Oxide Grains for Surface Treatment

Product Description

Superior Quality Brown Alumina Oxide Grains for Surface treatment


PRODUCT DETAILS                                                                                                     


1. Brown Fused Alumina
       
   ^ Brown Fused Alumina is made from bauxite and coke (anthracite) , through melting  at high temperature 
     in electric- arc furnace. The range of  general granularity size is  F4 ~ F320, its chemical composition varies
    depending on the size of the particle. 

   ^ The outstanding characteristic is the small crystal size & impact resistance, due to the using of self-grinding
      machine to process and crush, most of particles are spherical, dry and clean surface.


2.  BFA Applications

     ( Due to its usable range, brown corundum is called the teeth of industry: mainly used in grinding wheel,
      sandblasting, and material resistance )
    
    ^ Mainly used for precision casting, wear - resistant materials, industry which have higher requirements of
       abrasive materials.
  


    ^ Mainly used for sandblasting, polishing, grinding, corrosion resistance and rust removal, stone carving, gauze
       material, cutting pieces, etc.

  


    ^ Also be applied to all kinds of flooremery required by the ground, such as airport runway,  playground, and factory
       wear - resistant ground.






3.   BFA Parameter

   The main compositions of BFA are Al2O3, TiO2 , SiO2 , Fe2O3, and etc. True density 3.85g/cm3, Hardness 9 , Higher
   toughness than Silicon carbide. 
       
  The grinding tools made of it, are suitable for grinding metals with high tensile resistance.

  Moreover, it can be used as refractory materials.
   

Specification		Chemical Composition(%)
		Al2O3	TiO2	SiO2	Fe2O3
F (Mesh)	16-80	95.0 Min	3.8 Max	1.5	0.3Max
	100-150	95.0 Min	3.8 Max
	180-220	95.0 Min	3.8 Max
Size Sand   (mm)	0-1 1-3 3-5 5-8	95.0 Min	3.8 Max	1.5	0.3Max
Micro Powder   ( mesh )	325 400 600 800 1000	95.0 Min	3.8 Max	1.5	0.3Max

4.  Production Technical Process

    Raw Material Selecting → Electric Smelting → Crushing → Iron Removal by Magnetic → Screening → Inspection
  
   of Physical and Chemical → Product Packing → Warehousing



5.  Package & Shipping  

      ^   25kg/bag, 1000kg/JUMPO bag ; Customerization Allowed.

      ^   After confirmation of cargo in good condition(packing sound), the cargo can be loaded  in CONTAINER, then sealing
           the container and finally starting shipping from loading port.

      ^   You will be receive the bulk products at your destination port after about 7- 15 days.




6.  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.

Our Corporation has already get the customers' approval continuously according to our integrity, strength and product quality ( having
the complete and scientific quality managment systerm).





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