Carbon Anode Scrap for Iron Forging Steel Casting Pre Baked Carbon Anode
Brand HQ
Product origin Shandong
Delivery time 7-15 days
Supply capacity 10000tons/month
Pre-baked carbon anode blocks play a pivotal role in the aluminum smelting industry. These specialized blocks are crucial components in the Hall-Héroult process, a primary method for producing aluminum. The pre-baked carbon anodes serve as conductive electrodes, facilitating the electrochemical reduction of alumina into molten aluminum.
Product Description
Type | Pre-baked carbon anode block |
Calory (J) | 8500 |
Sulphur Content (%) | 2.8 |
Ash Content (%) | 1 |
Fixed Carbon (%) | 98 |
Moisture (%) | 1 |
Real Density : | 2.04 g/cm3 |
Resistance : | 57 uΩm |
| Bulk Density: | 1.54 g/cm3 |
Compressive Strength : | 32 mpa |
Brand Name | HQ |
Model Number | HQ-CAB |
Feature | High Carbon Low Ash |
Shape | Big blocks |
Package | In bulk |
MOQ | 20 Ton |
HS CODE | 8545190000 |
Delivery Time | 7---15 Days |
The production of pre-baked carbon anode blocks involves a meticulous process to ensure optimal performance in aluminum smelting operations. High-quality raw materials, such as petroleum coke and pitch, are carefully selected for their purity and consistency. The chosen materials undergo a precise mixing process, creating a homogenous blend.
Following the mixing stage, the paste is extruded into the desired block shape and then baked in specialized furnaces at elevated temperatures. This pre-baking step, typically conducted at temperatures exceeding 1100 degrees Celsius, transforms the paste into a solid carbon structure, enhancing its mechanical strength and electrical conductivity.
The final stage involves impregnating the pre-baked anode blocks with pitch to improve their density and increase resistance to thermal shock. This impregnation is followed by a final baking process, ensuring the anode blocks meet the stringent requirements for use in aluminum electrolysis cells.
The meticulous production of pre-baked carbon anode blocks results in a durable and high-performing component critical to the aluminum smelting process.
Packaging & Shipping
Packing Details: As the customers' requirements
Port: Tianjin Port, Qingdao Port
Leading Time: Shipped in 15-30 days after payment
Company Profile
Our company has five major production bases, including Lanzhou in Gansu, Linyi in Shandong, Binhai in Tianjin, Ulanqab in Inner Mongolia, and Binzhou in Shandong. The annual output is 200,000 tons of calcined coke, 150,000 tons of graphitized carburizer, and 20,000 tons of silicon carbide.
Certification
