Specifications

1.The hardness is higher than the brown fused alumina
2.Good machinability
3.Free sample

aluminium oxide price of white fused alumina

 

White Fused Alumina (WA)

 

1.Properties:

Used aluminum oxide powder as raw material,it is made by smelting at high temperature in the EAF.

2.Features: 

the Al203 content is up to 98%, higher hardness and lower toughness than the brown corundum; a better cutting performance.

3.Usage: 

made of abrasive, suitable for grinding hardened alloy steel, high speed steel. Fine-grained flour is also used 

for precision casting.Analysis of chemical properties

4.Technical parameters

 

Range of Grit Sizes	Chemical Composition%(by weight)
	Al2O3	Na2O
12#-90#	≥98.50	≤0.50
100#-90#	≥98.50	≤0.70
W63-W14	≥98.00	≤0.80
W10-W5	≥97.00	≤0.80

 

5.Product shouw: