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Metals & minerals
High Quality FeC Composite Pellets for BOF China Factory Suppliers
Looking for reliable China suppliers? Our factory provides premium Fe-C composite pellets for BOF, spherical alloy materials made by mixing iron and carbon powder to enhance steel purity and reduce tap-to-tap time.
SupplierXingtai Luxi Environmental Protection Technology Co., Ltd.www.xingtailuxi.com
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About this product
Product information from the supplier.
Fe-C Composite Pellets for BOF (Basic Oxygen Furnace) are high-performance spherical alloy materials engineered using advanced composite technology. By precisely mixing iron powder and carbon powder, these pellets provide a superior solution for recarburization in steel-making, offering exceptional oxidation resistance, corrosion resistance, and structural stability during the smelting process.
Specifically designed to optimize the steel-making cycle, these composite pellets play a critical role in improving the overall efficiency of production. By implementing Fe-C pellets, manufacturers can achieve higher steel quality, significantly shorten tap-to-tap time, and reduce operational costs while enhancing the safety standards of the entire production environment.
Detailed Parameters
| Product Grade | LXTHJ45 / LXTHJ40 | Iron Content (Fe%) | ≥45% / ≥40% |
|---|---|---|---|
| Carbon Content (C%) | ≥22% / ≥25% | SiO2 Content (%) | ≤15% / ≤10% |
| Sulfur (S%) | ≤0.2% / ≤0.4% | Phosphorus (P%) | ≤0.08% / ≤0.1% |
| Customization | Available per request | Purity Level | High-grade, low-trace elements |
| Delivery Ports | Xingang Port / Qingdao Port | Packaging | Customized per customer request |
Key Advantages
Oxidation Resistance
Advanced composite technology ensures minimal carbon loss during addition, maximizing material efficiency.
Cycle Time Reduction
Shortens tap-to-tap time by accelerating the recarburization process in the converter.
Clean Steel Production
Ultra-low trace element content ensures the production of high-purity, clean steel for demanding applications.
Thermal Efficiency
Increases BOF end-point temperature by approx. 1.4°C for every 1kg/ton of pellets added.
Cost Optimization
Reduces steel material consumption by approximately 1.2kg/ton per 1kg/ton of Fe-C pellets used.
Process Safety
Improves the stability and safety of the steel production process through controlled addition.
Product Gallery
Management Platforms
Charging Protocol
Strict control of molten iron and scrap loading to ensure optimal reaction environments.
Addition Timing
Pellets are added after scrap loading and before blowing starts for maximum efficiency.
Dosage Control
Recommended total addition ≥15kg/ton, distributed in 2-3kg/ton batches based on temperature.
Slag Monitoring
Real-time adjustment of addition rates based on slag melting conditions and temperature.
Data Analytics
Continuous tracking of actual performance and data statistics for process optimization.
Precision Tuning
Loading time and amounts are optimized according to the specific conditions of the converter.
Investment Return Comparison
| Performance Metric | Traditional Recarburizer | Fe-C Composite Pellets |
|---|---|---|
| End-point Temp | Baseline | +1.4°C per 1kg/ton |
| Steel Consumption | Standard | -1.2kg/ton per 1kg/ton |
| Carbon Recovery | Moderate | High (Oxidation Resistant) |
| Production Cycle | Standard Time | Reduced Tap-to-Tap Time |
| Steel Purity | Standard Grade | Premium Clean Steel |
Frequently Asked Questions
Q: What are the primary benefits of using Fe-C composite pellets in BOF?
They increase end-point temperatures, reduce steel material consumption, shorten tap-to-tap time, and facilitate the production of high-purity clean steel due to low trace element content.
Q: When should the Fe-C pellets be added to the converter?
The pellets should be added after the scrap has been loaded and immediately before the blowing process begins.
Q: What is the recommended dosage for Fe-C composite pellets?
It is recommended that the total amount added in bunches is not less than 15kg/ton, with increments of 2-3kg/ton depending on the slag melting status and temperature.
Q: Can the chemical composition of the pellets be customized?
Yes, we can provide high-grade, low-trace element products customized according to specific customer requests and technical requirements.
Q: How do these pellets improve the safety of steel production?
By providing a more stable and controlled carbon addition process, they reduce the risks associated with inconsistent recarburization and unstable thermal profiles.
Q: Which ports are available for the delivery of these materials?
Our primary delivery ports in China are Xingang Port and Qingdao Port, ensuring efficient global logistics.
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Xingtai Luxi Environmental Protection Technology Co., Ltd.
