Product Description:
Introducing our Pre-baked Carbon Anode Block, crafted meticulously using petroleum coke and pitch coke as core aggregates, combined with coal pitch serving as the binder,
engineered as the anode material specifically for pre-baked aluminum electrolytic cells. This premium carbon block undergoes a meticulous roasting process,
and boasts a stable and precise geometric shape, hence earning the name pre-baked anode carbon block, also recognized as a carbon anode
designed for optimal performance in 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 Features
- Outstanding thermal conductivity offering superior heat management
- Consistently uniform and compact structural integrity
- Impressive strength retention even at elevated temperatures
- Remarkable chemical stability ensuring reliability
- Exceptional resistance against corrosive elements
- Minimal ash content contributing to cleaner processes
Application Industry:
Our Pre-baked Carbon Anode Block,
a crucial raw material essential for electrolytic aluminum production, is indispensable. For each ton of electrolytic aluminum,
approximately 0.5 ton of this pre-baked anode is consumed. It not only serves as the conductive anode
within the electrolytic cell but also actively participates in the electrochemical reaction. Known as the pre-baked aluminum
electrolytic cell's "Heart," its superior quality significantly influences the economic efficiency of electrolytic aluminum production,
making it an unmatched bulk material for modern aluminum smelting processes.
Product Advantage:
Unparalleled Electrical Conductivity
Our Anode Carbon Block, engineered for peak performance, exhibits exceptional electrical conductivity. This feature
ensures efficient electron transfer, a critical factor in facilitating diverse electrochemical processes with precision.
Exceptional Thermal Conductivity and Robust Resistance
Skillfully designed to endure extreme temperatures without performance degradation, thanks to its impressive
thermal conductivity and resistance, allowing the Carbon Anode Scraps to effectively manage generated heat,
thereby enhancing its durability and longevity.
Superior Chemical Stability
Its chemically stable nature prevents reactions with extraneous chemicals, ensuring that the
Pre-baked Carbon Anode remains inert during electrochemical reactions, thus avoiding undesirable side reactions
and ensuring precise, reliable outcomes.
1. CO2 Reactivity Residue can achieve levels exceeding 91%, while Air Reactivity surpasses 96%; offering a lifespan within
aluminium electrolysis cells ranging from 30-33 days.
2. Enhanced Thermal Shock Resistance
Thermal Exposure maintained below 4*10
Heat Conductivity rated at less than 3W/mk
3. Elevated Current Density
current density exceeds 0.8A/cm2 ensuring efficiency
4. Reduced Electrical Resistivity
Electrical Resistivity maintained between 55-56μΩm for optimal performance
Packing Details (Available in various packages: 25kg/bag, 50kg/bag, or in bulk ton bags)
Packaging tailored to meet specific customer requirements
Ports of Dispatch: Tianjin Port or Qingdao Port
Lead Time: Shipment arranged within 15-30 days post-payment
Company Profile
Tianjin Eastmate Carbon Co., Ltd.
TIANJIN EASTMATE CARBON CO.,LTD Nestled in the captivating coastal city of Tianjin, located in the vibrant north of China, the
company boasts a strategic geographic advantage, offering seamless transportation by rail, land, and sea.
Founded on robust factory ownership and a solid foundation in trade business resources, we have been
immersed in the carbon industry for numerous years, amassing extensive expertise in R&D and production of
carbon products. From humble beginnings in graphitization carburizer processing, we have evolved into a
comprehensive carbon products enterprise featuring 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 a remarkable 9 series of products.
Our corporate family includes 5 manufacturing strongholds spread across Gansu, Inner Mongolia, Shandong, and
three state-of-the-art processing warehouses in Tianjin, China.
Tianjin Eastmate Carbon Co., Ltd.
We warmly invite you to visit our factory, as we value each customer as a cherished partner and friend!
FAQ:
1. The specifications provided seem not entirely suitable for our needs.
Kindly provide us with your specific indicators via TM or email, and we will offer you a prompt response.
2. When can I expect to receive the pricing details?
Our team generally provides a quotation within 24 hours upon receiving your detailed requirements, such as size and quantity.
For urgent inquiries, feel free to contact us directly by phone.
3. Do you offer samples for your products?
Absolutely, we provide samples to help you assess our product quality.
The delivery timeline for samples typically ranges from 3 to 10 days.
4. What is the expected lead time for mass production?
Lead time varies with quantity, approximately 7-15 days. For graphite products, dual-use items license may extend to 15-20 working days.
5. What delivery terms do you offer?
We accommodate a variety of delivery terms including FOB, CFR, CIF, EXW, etc. Choose the most convenient option for you. Additionally,
we offer shipping by air and express services.
6. How are your products packaged?
Our products are flexible in packaging: bulk shipped, ton-bagged, containerized, or as per your specifications.
7. Important Notice
Please be aware that the prices on ****** are estimations. The final price depends on raw materials, exchange rates, wages, and the order quantity.
We look forward to collaborating with you. Thank you!
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