Leading the evolution of ferroalloy smelting through high-purity raw material integration and precision metallurgical engineering for the global steel industry.
Optimizing metallurgical efficiency through superior mineral sourcing.
◆ Our enterprise stands as a global benchmark in the processing of galena and bauxite, integrating advanced smelting technologies to deliver high-carbon and low-carbon ferroalloys. By utilizing Precision Mineral Selection , we ensure that every ton of output meets the most stringent industrial specifications.
◆ The technical superiority of our galena and bauxite processing lies in the Ultra-Low Trace Element Control . This ensures the production of "clean steel," reducing material consumption by 1.2kg/ton and significantly increasing the BOF end-point temperature by 1.4 degrees per kg of additive.
The three foundations of our smelting excellence and purity guarantee.
Rigorous screening of mineral inputs to minimize impurities at the source.
Optimizing heat distribution to maximize recovery rates and reduce energy waste.
Reducing trace elements to enhance the structural integrity of the final product.
Quantifying the impact of high-purity smelting on operational costs and quality.
Comprehensive chemical composition and physical property specifications for ferro-carbon alloys.
| Material Grade | Fe (%) | C (%) | SiO2 (%) | S (%) | P (%) |
|---|---|---|---|---|---|
| Standard Grade A | ≥40 | ≥25 | ≤10 | ≤0.4 | ≤0.1 |
| High-Carbon Spec B | ≥42 | ≥30 | ≤8 | ≤0.3 | ≤0.08 |
| Low-Sulphur Grade C | ≥40 | ≥22 | ≤12 | ≤0.15 | ≤0.1 |
| Precision Ultra Grade | ≥45 | ≥35 | ≤5 | ≤0.1 | ≤0.05 |
| Industrial Mix D | ≥38 | ≥20 | ≤15 | ≤0.5 | ≤0.15 |
| Custom Request E | As Req | As Req | As Req | As Req | As Req |
| Carbon-Plus F | ≥41 | ≥32 | ≤7 | ≤0.2 | ≤0.07 |
| Premium Pure G | ≥44 | ≥28 | ≤6 | ≤0.1 | ≤0.06 |
Proven performance across diverse industries.
Implemented high-purity ferro-carbon balls to optimize end-point temperatures and reduce scrap consumption in large-scale converters.
Achieved ultra-low phosphorus and sulfur levels using our high-grade galena smelting process for aerospace-grade steel.
Utilized high-purity bauxite to optimize slag melting points, resulting in faster cycle times and reduced refractory wear.
Adopted our low-phosphorus bauxite alternatives to meet strict EU environmental and purity standards for sustainable steel production.
Tailored solutions for demanding environments.
Using low-phosphorus alloys to produce high-strength, lightweight chassis components with superior weldability.
Ultra-pure galena based alloys for engine components requiring extreme thermal stability and zero impurities.
Corrosion-resistant smelting additives that enhance the durability of hull plating in hypersaline environments.
High-temperature alloy smelting for turbine blades and heat exchangers in nuclear and gas plants.
Supplying essential ferro-carbon elements for high-wear cutting tools and precision molds.
Producing bulk ferroalloys for high-durability bridge cables and skyscraper structural beams.
Every batch undergoes rigorous OES (Optical Emission Spectroscopy) to ensure composition precision within ±0.1%.
Dedicated filtering for arsenic and antimony to guarantee a clean steel production process for high-end alloys.
Compliance with global environmental and safety standards in all metallurgical processing stages.
Certified quality for global industrial supply chains.
Expert answers to common technical and commercial inquiries.
Using purified galena and bauxite reduces trace impurities like phosphorus, significantly enhancing the impact toughness and ductility of the resulting steel.
The addition of 1kg/ton of our premium ferro-carbon balls can increase the BOF end-point temperature by approximately 1.4 degrees, optimizing the casting process.
Yes, we offer fully customized smelting based on your requested Fe, C, SiO2, S, and P ratios to meet specific industrial requirements.
Our standard sample lead time is 7 days, ensuring rapid validation of metallurgical properties for your specific application.
We recommend adding ferro-carbon balls after loading scrap and before blowing, typically 15kg/ton in bunches of 2-3kg/ton based on slag melting.
Our consistency is guaranteed through automated feeding systems and continuous spectroscopic monitoring of the smelt, ensuring zero variance between lots.
Integrate premium galena and bauxite smelting solutions into your production line today.