FeC Composite Pellets for BOF China Factory and Professional Suppliers
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Fe-C Composite Pellets for BOF (Basic Oxygen Furnace) are high-performance spherical alloy materials engineered through advanced composite technology. By meticulously blending high-purity iron powder and carbon powder, these pellets provide a superior alternative to traditional recarburizers, offering exceptional oxidation resistance, corrosion resistance, and structural stability during the steel-making process.
Designed to optimize industrial efficiency, our Fe-C composite pellets play a critical role in enhancing steel quality and shortening tap-to-tap time. By reducing production costs and improving the overall safety of the smelting process, these pellets empower steel mills to achieve higher purity levels and more consistent metallurgical outcomes in high-demand manufacturing environments.
Detailed Parameters
| Grade Name | LXTHJ45 | Fe (%) | ≥45% |
|---|---|---|---|
| C (%) | ≥22% | SiO2 (%) | ≤15% |
| S (%) | ≤0.2% | P (%) | ≤0.08% |
| Grade Name | LXTHJ40 | Fe (%) | ≥40% |
| C (%) | ≥25% | SiO2 (%) | ≤10% |
Key Advantages
Oxidation Resistance
Advanced composite structure minimizes carbon loss during addition, ensuring higher efficiency.
Shorter Cycle Time
Significantly reduces tap-to-tap time, increasing the total daily output of the BOF.
Clean Steel Production
Ultra-low trace element content prevents contamination, ensuring premium steel quality.
Thermal Efficiency
Adding 1kg/ton can increase the BOF end-point temperature by approximately 1.4 degrees.
Cost Reduction
Reduces steel material consumption by about 1.2kg/ton for every 1kg of pellets added.
Enhanced Safety
Spherical geometry and stable composition improve the safety of the charging process.
Product Gallery
Management Platforms
Custom Packaging
Packaging solutions tailored strictly to customer requirements for safe transport.
Bespoke Compositions
Ability to provide high-grade, low-trace element products upon specific request.
Strategic Logistics
Efficient delivery through major hubs including Xingang Port and Qingdao Port.
Optimized Loading
Expert guidance on adding pellets after scrap loading and before blowing.
Dosage Control
Recommended addition of 15kg/ton in increments of 2-3kg/ton for optimal melting.
Data-Driven Tuning
Support for tracking actual performance to optimize loading time and quantity.
Investment Return Comparison
| Metric | Traditional Recarburizer | Fe-C Composite Pellets |
|---|---|---|
| Temperature Gain | Baseline | +1.4°C per 1kg/ton |
| Material Saving | Standard Loss | -1.2kg/ton steel saved |
| Production Speed | Standard Cycle | Reduced Tap-to-Tap Time |
| Steel Purity | Moderate | Ultra-High (Low Trace) |
| Oxidation Rate | High | Low (Protected Core) |
Frequently Asked Questions
Q: What are the primary benefits of using Fe-C composite pellets in BOF?
They increase end-point temperature, reduce steel material consumption, shorten production cycles, and ensure the production of clean steel due to low trace element content.
Q: When should Fe-C composite pellets be added during the steel-making process?
The pellets should be added into the converter after the scrap loading phase and before the blowing process begins.
Q: What is the recommended dosage for these pellets?
The total amount added in bunches should not be less than 15kg/ton, typically added in increments of 2-3kg/ton depending on temperature and slag melting conditions.
Q: Can the chemical composition be customized for specific steel grades?
Yes, we provide high-grade, low-trace element products tailored to specific customer requests to meet rigorous quality standards.
Q: Which ports are used for the delivery of these alloy materials?
Shipments are typically dispatched from Xingang Port or Qingdao Port, China, ensuring efficient international logistics.
Q: How do these pellets contribute to "Clean Steel" production?
By maintaining extremely low levels of sulfur, phosphorus, and other trace elements, the pellets prevent the introduction of impurities into the melt.