Made in China Bfa Brown Fused Alumina Grains Supplier for Cutting Dics

Min.Order: 1
Product origin: Luoyang, Henan, China
Infringement complaint: complaintComplaint
US$ 600 ~ 799

Description

Made In China BFA Brown Fused Alumina grains Supplier For cutting dics

Phoenix Abrasives Co., Limited was founded in 1999, specifized in produdtion of brown/white fused alumina, black/green silicon carbide Mainly used for sandblasting,abrasive tool,refractory,foundry industry.  We own our own science management system and perfect quality control system such as omec particle size analyser, slap-sieve ,Japan SHIMADZU  spectrometer and so on.

Brown Fused Alumina(BFA) is also called brown aluminum oxide (brown corundum, silicon carbide) ,   It is made from calcined bauxite. It is a hard and tough material, used in manufacturing of grinding wheels .  (both vitrified and resin bonded and coated products.) These grains are also used for shot blasting and as polishing media.    Refractory grade BFA is used as a raw material in the manufacture of high alumina refractory.  It is available in grit sizes as per FEPA for abrasive applications and  group grits for refractory applications.

 

Grit size & bulk density/Barmac crush,Blocky shape grits
 
SizeB.D.(g/cm3)SizeB.D.(g/cm3)SizeB.D.(g/cm3)
121.95-2.08361.86-1.96901.64-1.76
141.93-2.05401.83-1.931001.62-1.74
161.92-2.04461.76-1.881201.61-1.73
201.91-2.03541.75-1.871501.60-1.72
221.90-2.02601.70-1.821801.58-1.68
241.90-2.00701.68-1.802201.56-1.67
301.88-1.98801.66-1.782401.56-1.72

Chemical Analysis
 
SpecificationChemical Composition(%)Magnetic material 
Al2O3Fe2O3SiO2TiO2content(%) 
   
FEPA12#-54#≥95.3≤0.2≤1.02.0-3.5≤0.02 
60#-100#≥95.0≤0.2≤1.02.0-3.5≤0.02 
 
120#-240#≥94.5≤0.3≤1.22.0-3.5≤0.02 
 
FEPA brown aluminium oxide for grinding wheels
Color
Brown
Moh's hardness
≥9.0
Melting point
2250ºC
The maximum temperature
1900ºC
Specific gravity
3.95
Bulk density
1.53-1.99c/cm3
Real density
≥3.90c/cm3

 

 

 

 
 
 

 

 

 

 
 
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