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- Product Description
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- Production Process
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Basic Info.
Model NO.
three or four holes
Grade
Industrial Grade
Forming Way
Molded Graphite
Composition
Carbon
Transport Package
Wooden Pallet
Specification
as customers′ requirement
Trademark
XS
Origin
China
HS Code
6815190090
Production Capacity
5000000mt
Product Description
Pre-baked Carbon Anode: made from petroleum coke ,coal tar pitch ,through mixing ,forming and baking process, be used as anodes in cells of Primary Aluminum Smelter .
Our Xingshi Pre-baked Carbon Anodes Produced has the property of lower Ash content, Lower Sulfur content,and Higher Compress strength .
we can produce Pre-baked Carbon Anode according to requirement of customers
| Property | Standard | Range |
|---|---|---|
| Baked apparent density | ISO 12985-1 | 1.53-1.64 gcm-3 |
| Electrical resistance | ISO 11713 | 55-62 μΩ for pressed anodes |
| Compressive strength | ISO 18515 | 40-48 MPa |
| Young's modulus | RDC-144 | 3.5-5.5 GPa |
| Tensile strength | ISO 12986-1 | 8-10 MPa for pressed anodes |
| Thermal conductivity | ISO 12987 | 3.5-4.5W mK-1 |
| Coefficient of thermal expansion | RDC-158 | 3.5-4.5 x 10-6 K-1 |
| Air permeability | ISO 15906 | 0.5-1.5 nPm |
| Carboxy reactivity residue | ISO 12988-1 | 84-96% |
| Air reactivity residue | ISO 12989-1 | 0.05-0.3% per minute |
| Grain stability | N/A | 70-90% |
1.CO2 Reactivity Residue can reach above 91%;
Air Reactivity can reach above 96%;
the life-span in cells of aluminium electrolysis is 30-33days
2.Higher thermal shock Resistance
Thermal Exposure : <4*10
Heat Conductive : <3W/mkl
3.higher current density
3.higher current density
current density : > 0.8A/cm2
4.lower Electrical Resistivity
Electrical Resistivity : 55-56μΩm
The price is based on your order quantity, payment , exchange rate etc.
So for more details, please contact me directly.