Product Descripton:
Pre-baked Carbon Anode Block is made of petroleum coke and pitch coke as aggregates and coal pitch as the binder,
and is used as the anode material for the pre-baked aluminum electrolytic cell. This kind of carbon block has been roasted
and has a stable geometric shape, so it is also called a pre-baked anode carbon block, which is also called a carbon anode
for aluminum electrolysis.
Technical specification
| Carbon Pre-baked Anode |
| Specification |
Unit |
Typical |
| Real Density |
g/cm3 |
2 |
| Apparent Density |
g/cm3 |
1.5 |
| Air Permeability |
npm |
0.5-1.5 |
| Compressive Strength |
N/mm2 |
35-40 |
| Youngs Moudle |
Gpa |
3.5-5.5 |
| Flexural Strength |
N/mm2 |
8-14 |
| Specific Electric Resistance |
μΩm |
52-60 |
| Cof. Lin. Thermal |
μm/(k.m) |
3.5-4.0 |
| Thermal Coductivity |
W/(k.m) |
3-4.5 |
| Ash |
% |
0.5 |
| Air Reactivity Residue |
% |
70-85 |
| CO2 Reactivity Residue |
% |
84-92 |
| Elements |
|
|
| S |
% |
0.5-3.0 |
| V |
ppm |
30-500 |
| Fe |
ppm |
100-500 |
| F |
ppm |
150-600 |
| Ca |
ppm |
50-200 |
| Al |
ppm |
150-600 |
| Ni |
ppm |
40-200 |
| Si |
ppm |
100-300 |
Main Feature
- Good thermal conductivity
- Uniform and compact structure
- High strength at high temperature
- Good chemical stability
- Corrosion resistance
- Low ash content
Application Industry:
Pre-baked Carbon Anode Block
The pre-baked anode is one of the main raw materials for the production of electrolytic aluminum. Each production
of 1 ton of electrolytic aluminum consumes about 0.5 ton of pre-baked anode. It is not only the conductive anode
of the electrolytic cell, but also participates in the electrochemical reaction. It is called the pre-baked aluminum
electrolytic cell. "Heart", its quality has a great impact on the economic benefits of electrolytic aluminum production,
and it is an irreplaceable bulk material for the current aluminum smelting process.
Product Advantage:
Superior Electrical Conductivity
Engineered for optimal performance, our Anode Carbon Block boasts high electrical conductivity. This feature
enables efficient electron transfer, an essential trait for driving various electrochemical processes.
Excellent Thermal Conductivity and Resistance
It is crafted to withstand extreme temperatures without compromising performance, thanks to its exceptional
thermal conductivity and resistance. With this, the Carbon Anode Scraps can manage generated heat efficiently,
ensuring its durability and longevity.
High Chemical Stability
With a chemically stable nature, it doesn't readily react with other chemicals. This property ensures that the
Pre-baked Carbon Anode remains inert during electrochemical reactions, preventing unwanted side reactions
and yielding accurate, reliable results.
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
current density : > 0.8A/cm2
4.Lower Electrical Resistivity
Electrical Resistivity : 55-56μΩm
Packing details (Package: 25kg/bag; 50kg/bag or ton bag)
Packing Details: As the customers' requirements
Port: Tianjin Port, Qingdao Port
Leading Time: Experience swift delivery, with your order shipped within 15-30 days post-payment.
Company Profile
Tianjin Eastmate Carbon Co., Ltd.
TIANJIN EASTMATE CARBON CO.,LTD is nestled in the picturesque coastal city of Tianjin, located in the northern part of China.
Boasting a strategic geographic position, our company offers exceptional convenience with seamless transportation options via rail, land, and sea.
Founded upon our own factories and rich trade business resources, we have been passionately
immersed in the carbon market for many years. Our extensive expertise in R&D and production has
enabled us to evolve from graphitization carburizer processing, into an integrated
carbon products powerhouse. Our offerings include carbon electrodes, graphite electrodes, carbon electrode paste, graphite
crucibles, metal silicon, pre-baked carbon anode blocks, cathode carbon blocks, artificial graphite anode materials,
and recarburizer, spanning across 9 product series.
Our subsidiaries proudly encompass 5 state-of-the-art manufacturing bases in Gansu, Inner Mongolia, Shandong, and
three advanced processing warehouses located in Tianjin, China.
Tianjin Eastmate Carbon Co., Ltd.
We warmly invite you to visit our factory, where we cherish every customer as a valued partner and friend!
FAQ:
1. Your specification is not very suitable for us.
Kindly provide specific indicators via TM or email, and we'll promptly respond with tailored feedback.
2.When can I get the price?
Our quotes are typically provided within 24 hours upon receiving your detailed requirements, such as size and quantity.
For urgent orders, feel free to contact us directly by phone.
3. Do you provide samples?
Certainly, samples are available for your evaluation to ensure our quality meets your expectations.
Sample delivery is swift, taking approximately 3-10 days.
4. What about the lead time for mass production?
Lead times are quantity-dependent, typically around 7-15 days. For graphite products requiring dual-use items licenses,
allow an additional 15-20 working days.
5.What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, CIF, EXW, and more. Choose the option that best suits your needs. Additionally,
we provide shipping by Air and Express for your convenience.
6.Product packaging?
Our products are meticulously packed in bulk ships, ton bags, or container placements based on your specific requirements.
7. Notice
Please be advised that the prices listed on ****** are indicative. Actual pricing may vary based on raw materials,
exchange rates, wages, and order quantities. We look forward to collaborating with you. Thank you!
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