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 white fused alumina 2023/12/22 20:51:00 |
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White Fused Alumina is a kind of middle or high level refractory material. With the eye-catching white color and the advantage of high density and low micro porosity, it can effectively improve the volume stability and the thermal shock resistance of the material. It is the mainly raw material to produce middle or high level unshaped or shaped refractory material. It is applied to the unshaped refractory materials, such as refractory carstables for ladles, middle or high level iron runner casting material, gunning refractory and fabricate parts ect. It also can be used to kinds of corundum products, such as corundum bricks, corundum, mullite corundum, refining corundum perforated bricks, overall blowtorch and combined nozzle, side ceiling of the high temperature kiln, ect. All in all, it is widely used in steel, cement, ceramics, grinding material and petrochemical industries.
Physical and Chemical Index
White fused Alumina Chemical Index
White fused Alumina Index:
Function
Specification
Main Chemical Composition%
Magnetic Material%
Al2O3
Na2O
SiO2
Grinding Materials and apparatus
F
12#鈥?0#
鈮?9.4
鈮?.4
鈥?
鈮?.03
90#鈥?50#
鈮?9.3
鈮?.4
鈮?.03
180#鈥?40#
鈮?8.2
鈮?.4
鈥?
鈮?.03
W
1#-63#
鈮?9.3
鈮?.4
鈮?.03
鈮?.05
Refractory Materials
Cut Wire
0-1mm
1-3mm
3-5mm
5-8mm
8-12mm
鈮?9.3
鈮?.4
鈮?.06
鈮?.05
Fine Grit
180#鈥?
200#-0
320#-0
鈮?9
鈮?.4
鈮?.1
鈮?.03
Physical Index
Item
Index
Color
white
Crystal Form
Trigonal system
Hardness(mohs)
鈮?.0
Melting Point(掳C)
2250
Max Temperature(掳C)
1900
True Density(g/cm3)
鈮?. 90
Linear Expansivity(0鈥?600掳C)
7鈥?
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Zhongtian Special Alumina Co.,Ltd |
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Contact
Person: |
Juntao Fu |
Phone: |
86-371-68943377 |
Fax: |
86-371-68942862 |
Zip code: |
450041 |
Address: |
Anyang road of shangjie district,Zhengzhou City,Zhengzhou,Henan |
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Web Site: |
http://www.cnnal.com |
E-mail: |
fjt212@yahoo.com.cn |
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