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White Fused Alumina

White Fused Alumina
Click to see the original picture 		Product Name:White Fused Alumina
Place of Origin:Peoples Republic of China
Post Date:May 2, 2009
Edit Date:May 2, 2009 		Company Name :
Detailed Product Description:
  • Place of Origin: Henan China (Mainland)
  • Material: Alumina Block

WFA,
Al2O3 99%MIN
SiO2 0.2%MAX
Fe2O3 0.1%MAX
Na2O 0.4%MAX

 WHITE FUSED ALUMINA

( WFA )

Items

Unit

IndexTypical

Chemical

composition

Al2O3

%

99.20min

99.60

SiO2

%

0.20max

0.11

Fe2O3

%

0.10max

0.04

Na2O+K2O

%

0.40max

0.21

Refractoriness

1850min

Bulk density

g/cm3

3.50min

Mohs hardness

---

9.00min

Principal Crystalline Phase

---

α-Al2O3

Refractory gradeGrain

mm

0-50,0-1, 1-3, 3-5,5-8

Fines

mesh

-200, 325

GritF grade and P grade

FEPA

16, 24, 46, 100,180,220

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