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: We ensure swift delivery with shipments dispatched in 15-30 days post-payment, ensuring your needs are met promptly.
Company Profile
Tianjin Eastmate Carbon Co., Ltd.
TIANJIN EASTMATE CARBON CO.,LTD is based in the picturesque coastal city of Tianjin, in northern China. Our location
offers strategic advantages with excellent rail, land, and sea transportation links.
Founded on a robust foundation of owned factories and rich trade resources, we have been intricately
involved in the carbon market for years. Our expertise spans R&D and production,
beginning with graphitization carburizer processing, evolving into a comprehensive
carbon products enterprise, offering a diverse range of products including carbon electrodes,
graphite electrodes, carbon electrode paste, graphite crucibles, metal silicon, pre-baked carbon anode blocks,
cathode carbon blocks, artificial graphite anode materials, and recarburizers - a total of 9 product series.
Our network extends to 5 manufacturing bases in Gansu, Inner Mongolia, Shandong, plus
three processing warehouses right in Tianjin, China, ensuring seamless production and delivery.
Tianjin Eastmate Carbon Co., Ltd.
We warmly invite you to visit our facilities. Every customer is esteemed as a partner and friend!
FAQ:
1. Your specification is not very suitable for us.
Simply provide us with detailed indicators via TM or email, and we will respond swiftly with tailored feedback.
2. When can I get the price?
Typically, we provide a quote within 24 hours once we receive your detailed requirements, such as size and quantity.
For urgent orders, feel free to reach out to us directly by phone.
3. Do you provide samples?
Absolutely, samples are readily available to ensure you can assess our quality firsthand.
Sample delivery is efficient, taking approximately 3-10 days.
4. What about the lead time for mass production?
Lead times depend on the order size, usually around 7-15 days. For graphite products, applying for dual-use items licenses
takes an additional 15-20 working days.
5. What are your terms of delivery?
We offer flexibility with terms like FOB, CFR, CIF, EXW, and more. Choose the option that suits you best. We also offer Air and Express shipping.
6. How is your product packaging?
Our packaging solutions are versatile: whether bulk shipping, ton bags, or container placement, or per your specifications.
7. Notice
Be advised that the price listed on ****** serves as an estimate. Final pricing is influenced by raw material costs,
exchange rates, labor, and order volume. We look forward to a fruitful partnership with you. Thank you!
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