White Corundum Aluminium Oxide
White corundum aluminium oxide
Advantages
1.Flexible price policy
2.Equipped full line of test method.
3.Brilliant produce&supply&delivery ability
4.We passed the certification of ISO9001:2000
5.White fused alumina has Al2O3 content 99% min
6.All products will be supplied according to customers different requirement.
7.The laboratory is certified by government Inspection Bureau, that assures its quality stability.
Purpose |
Specification |
Chemical composition(%) |
Magnetic material content(%) |
||||
Al2O3 |
Na2O |
SiO2 |
CaO |
||||
For refractory |
Size sand |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
99.0Min |
0.5 Max |
— |
0.4 Max |
0.003 Max |
Fine powder |
180#-0 240#-0 320#-0 |
98.5Min |
0.3 Max |
0.5 Max |
0.001 Max |
||
Item |
Specification |
Colour |
white |
Crystal System |
trigonal system |
Mohs Hadness |
≥10 |
Melting Temperature(℃) |
2250 |
Refractory Temperature(℃) |
1900 |
True Density |
≥3. 50 |
White Fused Alumina is the main starting material to produce high-grade unshaped and shaped refractoriness and is widely used in the field of iron-steel industry,ceramics,petrochemical industry etc. It is the ideal material to produce the unshaped refractoriness such as large ladle castables,medium and high grade BF trough castables,gunning material,pre-cast shapes and is the main material to produce alumina products such as corundum bricks, corundum and mullite-corundum sagger,refined porous plug bricks, monolithic lance composite nozzle, lining material for high temperature industrial furnaces,etc.

Q1. Will the FREE SAMPLES be provided for buyers?
- YES. We will provided FREE SAMPLE about 1kg
Q2. How about the express fee?
- Our company's policy is the buyer pay for express fee.
Q3. Is there QUALITY REPORT for the products?
- YES. We provide quality report of our company or CIQ,SGS according to client's requirement.
ANY QUESTION PLEASE CONTACT :
1,EMAIL:liyushen (at)
2,MOBILE:+86-15036396857
3,DIRECT PHONE:+86-379-65285887
4,FAX:+86-379-65285889
Send Inquiry to This Supplier
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