Graphite rotors, impellers and shafts are widely used in depuration to dispose hydrogen of aluminium.
During aluminum and aluminum alloy smelting, hydrogen produced by chemical action with steam diffuse in molten aluminum, which will cause inner structural defect to aluminum products. Graphite rotor and shaft set is necessary to inject inert gas and stir for degassing .
Specification:
Aluminum Degassing Graphite Rotor
Density: 1.75g/cm3
Apparent manage: anti-oxidation
Application: Aluminum used
Advantage:
1. Without contamination of impurities
2. High resistance to high temperature, lower down oxidation speed.
3. Cutomized-machining is available in our factory. We could design and machine the graphite crucibles according to your applicaiton.
Physical and chemical index
Item | Unit | Guarantee Value | Typical Value |
Max Grain size | mm | 0.8 | 0.8 |
Bulk Density | g/cm3 | ≥1.72 | 1.75 |
Electric Resistance | μΩ.m | ≤9 | 8.3 |
Bending Strength | MPa | ≥14.5 | 17.5 |
Compressive Strength | MPa | ≥32 | 40 |
Thermal Conductivity | W/(m▪K) | ≥120 | 140 |
C.T.E(100-600)℃ | 10-6/℃ | ≤2.8 | 2.4 |
Ash Content | % | ≤0.2 | 0.09 |
FAQ
1.When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. .
If it is an urgent order, you can call us directly.
2.Price?
Before inquiry us the price, pls be kindly send us the detail data of the material you need.
We will give you our best price.
3.MOQ?
If for trial order,we accept 1-5mt.
4. Do you provide samples?
Yes, samples are available for you to check our quality.
5.What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that, we can also shipping by Air and Express.
6.Product packaging?
We are packed in wooden cases/pallets with steel strips, or according to your requirements.
+86-533-6159088
Add：NO.29 Beijing Road, Zhangdian disctrict, Zibo city, Shandong province, China. Postal code 255000
Tel：+86-533-6159088
Fax：+86-533-6159088
Email：info@ozgraphite.com