White Fused Alumina / White Aluminum Oxide/White Fused Aluminum Oxide/Whit Corundum/WA /WFA
White fused alumina in arc furnace with high grade processed alumina as raw materials. It has higher hardness and slight 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, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives, polishing, precision casting and so on.
Usage:
1. For abrasive materials, sandblasting media.
2.For refractory raw materials, Precision casting.
Technical Parameters:
For Abrasive Media:
Purpose
Specification
Chemical Composition(%)
Magnetic Material Content
Al2O3
Na2O
SiO2
Fe2O3
Abrasive
F
12#-80#
99.0Min
0.35Max
0.1Max
0.1Max
0.003Max
90#-150#
99.0Min
0.35Max
0.003Max
180#-1500#
99.0Min
0.40Max
0.15Max
0.1 Max
0.003Max
For Refractory Raw Materials:
Purpose
Specification
Chemical Composition(%)
Magnetic Material Content
Al2O3
Na2O
SiO2
Fe2O3
Refractory
Sand Size
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm
99.2Min
0.35Max
0.1 Max
0.1Max
0.003Max
Fine Powder
180-0 mesh 240-0mesh 320-0mesh
99.0Min
0.35Max
0.15Max
0.003Max
Item
Specification
Color
white
Crystal System
trigonal system
Hardness( Mohs)
9
Melting Temperature(°C)
2250
Refractory Temperature(°C)
1850
True Density( g/m)
3.90MIn
Name: Ivy Yang
Mobile：+86 19903843676/15290880481
Tel：0086 371 68703200
Whatsapp：19903843676
Email：sales@yichangenterprise.com
Add：Zhengzhou,Henan, China
