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Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Specifications
Brand Name :
ZHENAN
Model Number :
FeSi 75% 72% 65%
Certification :
ISO9001
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
2000MT/per Month
Delivery Time :
5-10 work days after received the payment
Packaging Details :
1MT big bag or as per customer request
Material :
Ferrosilicon
Color :
Silver Glay
Shape :
Granule
Chemical Compostion :
Si.C,Al,S,P
Usage :
Steelmaking Additive
Package :
1Mt/bag
Description
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 lumps​ contain around 70% silicon, with a robust grey metallic structure​ designed for iron ore reduction​ and alloying operations​ in primary metallurgy. The sturdy lump form resists breakdown during handling and high‑temperature processing.
Property
Typical Specification
Si content
~68–72% (nominal 70%)
Form
Solid robust lumps
Color
Grey metallic
Density
~4.7–5.0 g/cm³
Main uses
Iron ore reduction, alloying in pig iron production
Key Features
  • •
    Strong structure: Withstands harsh furnace environments without excessive fines generation.
  • •
    Balanced Si level: Effective for both chemical reduction of iron oxides and subsequent alloy adjustment.
  • •
    Metallic grey appearance: Indicates proper reduction and low oxide surface contamination.
Benefits in Ironmaking
  • •
    Acts as a reducing agent​ in direct reduction processes, aiding conversion of Fe₂O₃ to metallic iron.
  • •
    Supplies silicon during pig iron alloying, modifying fluidity and castability.
  • •
    Supports consistent chemistry in large‑scale blast furnace or rotary hearth furnace operations.
Applications
  • •
    Direct reduction iron (DRI) processes.
  • •
    Alloying in foundry pig iron for machinability control.
  • •
    Pre‑alloying step in specialty iron production.
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Specifications Ferro Silicon
Brand Chemical Composition (%)
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
Packing & Delivery
Packing: 25Kg/bag, 1MT/bag or as your requirements.

Remark: chemical composition and size can be optimized by the customers' requirements.
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations

Why Choose ZhenAn?

We understand the common pain points in Ferro Silicon sourcing today:

  • High local cost and unstable supply
  • Long lead times affecting project schedules
  • Incomplete product ranges
  • Slow communication and lack of follow-up

We Help Solve These Problems With:

  • Large stock ready for fast delivery
  • One-stop sourcing for Ferro Silicon, silicon metal, Silicon Metal Powder , and more
  • Strict quality control with international standards
  • Experienced sales team with fast response and clear communication

We’d love to learn more about your needs and offer you competitive prices and efficient service.

“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: How’s the delivery time?
A: It depends on the quantity you need.

Q: Are you a manufacturer or trader?
A: We are a manufacturer.

Q: How is the product quality?
A: The products undergo strict inspection before shipment, so quality is guaranteed.

Q: How do you guarantee the quality?
A: Our factory's lab provides a quality report, and we can arrange third-party inspection at the loading port.

Q: Can you supply special sizes and packaging?
A: Yes, we can provide sizes and packaging according to the buyer's request.

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Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations

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Product Detail
Brand Name :
ZHENAN
Model Number :
FeSi 75% 72% 65%
Certification :
ISO9001
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
video
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations
Iron Silicon 70 Lumps Robust Grey Structure For Iron Ore Reduction And Alloying Operations

Zhenan Metallurgy Co., Ltd

Verified Supplier
5 Years
henan, anyang
Since 2019
Business Type :
Manufacturer, Seller
Main Products :
Ferro Silicon Alloy, Ferro Silicon Powder, Ferro Silicon Slag
Total Annual :
10000000-80000000
Employee Number :
10~50
Certification Level :
Verified Supplier
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