Abrasive and Refractory Bfa/Brown Aluminum Oxide/Brown Fused Alumina

• Customization: Available
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Model NO.: BY
• Function: Descaling
• Source: Natural Abrasives
• Particle Size: Abrasive
• Hardness: Conventional Abrasive
• Grain Size: 16mesh
• Micropowder Size: 325mesh,400mesh,600mesh,800mesh,1000mesh
• Mohs Hardness: 9.0
• Density: 3.85g/cm3
• Keyword: Brown Fused Alumina
• Transport Package: 25kg/Bag, 1000kg/Pallet
• Specification: F16 - F320
• Trademark: Baiyun
• Origin: Ningxia, China
• HS Code: 2818101000
• Production Capacity: 3000 Tons Per Month

Product Description

Abrasive and Refractory BFA/Brown Aluminum Oxide/Brown Fused Alumina

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, easy to bond to bond agent.







2.  BFA Applications

1) Due to its usable range, brown corundum is called the teeth of industry: grinding wheel, sandblasting, and material resistance...

2) Mainly used for precision casting, wear - resistant materials, industry which have higher requirements of abrasive materials.
  

3) Mainly used for sandblasting, polishing, grinding, corrosion resistance and rust removal, stone carving, cutting pieces, etc.

  


4) Applied to all kinds of flooremery required by the ground, such as airport runway, playground, and wear - resistant ground.






3.   BFA Parameter

The main compositions of BFA are Al2O3, TiO2 , a small amount of 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; It's also used as refractory materials.
   

Specification		Chemical Composition(%)
		Al2O3	TiO2	SiO2	Fe2O3
F (Mesh)	16-80	97.0 Min	1.8 Max	1.5	0.3Max
	100-150	98.0 Min	0.8 Max
	180-220	99.0 Min	0.2Max
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  

1) 25kg/bag, 1000kg/JUMPO bag ; Customerization Allowed.

2) After confirmation of cargo in good condition, the cargo can be loaded in CONTAINER, finally shipping from loading port.

3) You will be receive the bulk products at your destination port after about 5-10 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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