Home      |      About Us     |      Product      |     News     |     Order      |      Contact Us English  |  Chinese
 
About Us

  Introduction
Contact

Address:No. 24, Xinyue 4 street, Guicheng, Dinghu District, Zhaoqing, Guangdong, China
PC:526070
Tel:0086-758-2650858
Fax:0086-758-2650858
E-mail:info@zqandes.com
 
Product

Links

 


Product 

 
- < Refractory Materials and Abrasives - < Brown Fused Alumina
 
 

Brown Fused Alumina is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown colour, high hardness and great toughness. The abrasives tools made of BFA are suitable for steel, malleable cast iron and hard bronze. It used for refractory aluminum oxide lining mixture, pouring materials castable, etc.  

1. Brown Fused Alumina 95

Specifications:
Al2O3           95.0% min
Fe2O3           0.3% max
SiO2              1.5% max
TiO2              3.0% max
CaO               1.0% max
Bulk density    3.90g/cm3 min

Size:
Refractory grade: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 0-50mm, -100mesh, -200mesh, -325mesh
Abrasive grade: F14-F220, F240-2000, P24-3000

Packing: 25kgs bag on 1MT pallet or 1MT big bag

2. Brown Fused Alumina 97

Specifications:
Al2O3           97.0% min
Fe2O3          0.5% max
SiO2             1.0% max
TiO2             1.5% max

Size: 0-1mm, 1-3mm, 3-5mm, 5-8mm, -100mesh, -200mesh, -325mesh

Packing: 1MT big bag