High Purity Ferrosilicon FeSi75
Our FeSi75 ferrosilicon is a high-quality ferroalloy with a silicon content consistently maintained between 74% and 80%.
Products Description
Ferro-silicon serves as an indispensable deoxidizer and alloying agent in the steel industry. With its exceptional performance and consistent quality, it helps global customers enhance steel quality and reduce production costs. This product features uniform block size and low impurity content, significantly improving efficiency in your steelmaking process and the mechanical properties of your final products.
Core Advantages
- High-Efficiency Deoxidation: Powerful deoxidation capability rapidly and effectively removes oxygen from molten steel, reducing oxide inclusions and enhancing steel purity.
- Premium Alloying: Significantly improves steel strength, hardness, and elastic limit, making it ideal for producing high-quality alloy steels.
- Customizable Particle Size: Offers multiple standard sizes and supports custom particle sizes tailored to your smelting process, ensuring uniform in-furnace reaction and high yield.
- Stable Composition: Rigorous quality control ensures consistent chemical composition across batches, delivering predictable smelting results.
Physical Specifications
- Common particle sizes: 10-50mm, 50-100mm, natural lumps.
- Appearance: Silver-gray metallic lumps with natural luster.
- Packaging: 1 ton/bag (ton bags with moisture-proof inner lining) or customized per your requirements.
Primary Applications
- Deoxidation and alloying of carbon steel and low-alloy steel
- Inoculant in the cast iron industry
- Production of silicon steel (electrical steel)
- Smelting of metallic magnesium (as a reducing agent)
FAQ
Q1: What is the primary role of ferrosilicon in steelmaking?
A: Ferrosilicon serves two main functions: First, as a deoxidizer added during the later stages of steelmaking, it reacts with oxygen in the molten steel to form silicon dioxide, which floats to the slag surface, thereby purifying the steel melt. Second, as an alloying element, it directly increases the silicon content in steel, enhancing its strength, hardness, elasticity, and corrosion resistance.
Q2: Why choose your company's FeSi75?
A: We offer the following core advantages:
· Direct factory sourcing with competitive pricing: As the manufacturer, we eliminate intermediaries to provide the most competitive rates.
· Consistent quality: Advanced smelting techniques and rigorous quality control ensure stable silicon content between 74%-80% with minimal impurities.
· Flexible supply: We customize particle size and packaging per your requirements, guaranteeing stable supply capacity for long-term partnerships.
· Professional logistics support: With extensive export experience, we arrange efficient and secure international shipping.
Q3: Can you provide samples?
A: Certainly. Please contact our sales team for specific arrangements.
Q4: What are the payment terms and delivery lead times?
A: We accept flexible payment methods including L/C at sight and T/T. Typically, shipment is arranged within 15-25 days after receiving prepayment or confirming the letter of credit. Specific delivery times depend on order volume and destination port.
Q5: How are products packaged to prevent moisture or oxidation during transit?
A: We use high-strength polypropylene woven bags with plastic film liners for effective moisture and oxidation protection. Each bag typically holds a net weight of 1 ton, designed for stacking and container transport to ensure optimal product condition during long-distance sea shipping.
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