Home > Sell > alumina

Sell White Aluminium Oxide 180-0 320-0

Sell White Aluminium Oxide 180-0 320-0
Click to see the original picture
Product Name:Sell White Aluminium Oxide 180-0 320-0
Place of Origin:Peoples Republic of China
Post Date:July 1, 2010
Edit Date:May 18, 2011
Company Name :
Zhengzhou Hexing Alumina Products Co.,LTD
Tel:86-371-60305357
Fax:86-371-60972282
Add:Unit A1407 A Victory City Tongbai South Road
E-mail:viviancui1981@gmail.com
Detailed Product Description:

White fused alumina(WFA), a kind of high-grade refractories, is made from the imported quality alumina by melting above 2000 c in the electric arc furnace and cooling. It is white with the main crystal phase a-AL2O3. The white alumina produced in the titling electric arc furnace has the advantage of high bulk density and low porosity, thus the volume stability and thermal shock resistance can be improved.

 

CHEMICAL COMPOSITION

GRIT >0.1mm

TYPICAL VALUE

FINE POWDER

≤0.11mm

TYPICAL VALUE

AL2O3%≥

99

99.5

99

99

SiO2%≤

0.1

0.05

0.15

0.08

Fe2O3%≤

0.1

0.06

0.15

0.06

K2O+Na2O%≤

0.4

0.3

0.45

0.35

Apparent Porosity%≤

8

6

 

 

Bulk density

(g/cm³)%≥

3.60

3.62

 

 

True density

(g/cm³)%≥

3.92

3.92

3.92

3.93

Send a Message

Title:
Name:
Company Name:
Address:
E-Mail:
Confirm Text: Load new image
Message:
 

Related Products