Ferro Silicon 75 Lumps High Carbon Low Aluminium Grey Black For Steelmaking Deoxidizer
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
5-10 work days after received the payment
Brand:
ZHENAN
Product Description
Ferro Silicon 75 Lumps High Carbon Low Aluminium Grey Black For Steelmaking Deoxidizer
Ferro Silicon 75 lumps are a medium-carbon, low-aluminium ferroalloy containing approximately 75% silicon by weight, with the remainder mainly iron and controlled levels of carbon and aluminium. Their grey-black metallic appearance reflects the dense, solid form ideal for bulk addition in steelmaking furnaces.
| Property | Typical Specification |
|---|---|
| Si content | ~72-78% (nominal 75%) |
| C content | Medium-high (typically 0.1-0.5%) |
| Al content | Low (<0.5%) |
| Form | Irregular lumps (10-100 mm) |
| Color | Grey-black metallic |
| Main use | Deoxidizer and alloy additive in steelmaking |
Key Features
- Effective deoxidizer: Silicon reacts with oxygen in molten steel to form SiO₂, reducing oxygen content and preventing porosity.
- Low aluminium: Minimizes unwanted Al₂O₃ inclusions that can affect steel cleanliness.
- Medium-high carbon: Helps adjust carbon levels when intentional for certain steel grades.
- Robust lumps: Easy to handle in charging buckets or conveyor systems.
Typical Steelmaking Benefits
- Improves steel fluidity and reduces gas defects.
- Allows precise control of final steel chemistry.
- Supports production of carbon and alloy steels where aluminium pickup must be limited.
Applications
- Primary steelmaking (BOF, EAF) deoxidation.
- Ladle refining for structural and pipeline steels.
Specifications Ferro Silicon
| Brand | Si% ≥ | Al% ≤ | Ca% ≤ | P% ≤ | S% ≤ | C% ≤ | Fe% |
|---|---|---|---|---|---|---|---|
| FeSi75 | 75 | 1.5 | 1 | 0.035 | 0.02 | 0.2 | Balance |
| FeSi72 | 72 | 1.5 | 1 | 0.04 | 0.02 | 0.2 | Balance |
| FeSi70 | 70 | 1.5 | 1 | 0.04 | 0.02 | 0.2 | Balance |
| FeSi65 | 65 | 2 | 1 | 0.04 | 0.02 | 0.2 | Balance |
Sizes: 10-50mm, 0-3mm, 1-3mm, 0-10mm or as your requirement or according to customers' requirements
Available sizes: 0-1mm, 1-3mm, 3-10mm, 300mesh
Available sizes: 0-1mm, 1-3mm, 3-10mm, 300mesh
Packing & Delivery
Packing: 25Kg/bag, 1MT/bag or as your requirements.
Remark: chemical composition and size can be optimized by the customers' requirements.
Why Choose ZhenAn?
Extensive Production Capacity
- Annual production and sales volume exceeding 150,000 metric tons.
- Two large production bases with integrated hydrometallurgical and smelting capabilities.
- Full in-house quality control, lab testing, and R&D with a team of experienced metallurgists.
Global Reach & Custom Solutions
- Exporting to clients worldwide with tailored product specifications, packaging, and logistics support.
- Commitment to providing "the right quality and quantity" to match your exact process requirements.
- Dedicated global sales & technical support team offering one-stop solutions for metallurgical and alloy needs.
Quality Assurance & Certifications
- Adherence to international quality and safety standards.
- Continuous investment in advanced testing equipment and process optimization.
- Focus on customer satisfaction, on-time delivery, and long-term partnerships.
Business Philosophy
- "Customer-centered, market-oriented, reputation-based development, and management to create benefits."
- ZhenAn strives to be a leader in the global metallurgical alloy industry, delivering reliable, high-purity, and cost-effective products for steel, foundry, energy, and advanced manufacturing sectors.
FAQ
Q: Are you a manufacturer?
A: Yes, we have 30 years of production experience.
Q: Are you a trading company or manufacturer?
A: We are a manufacturer.
Q: Do you have your own R & D team?
A: Yes, we can customize products based on your requirements.
Q: How about the quality?
A: We have the best professional engineers and a strict QA and QC system.
Q: Can we be your distributor?
A: We are looking for distributors and agents worldwide.
Q: How is the packaging?
A: Our standard packaging is in buckets, but we can also pack according to your specific requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhenan Metallurgy Co., Ltd
Location
Huafu Commercial Center, Wenfeng District, Anyang City, Henan Province, China
Contact Person
xie