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Zhenan Metallurgy Co., Ltd

  • China,Anyang ,Henan
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China Ferro Silicon Alloy 72 Grade Dense Lumps Dark Grey Used In Ferrous Metallurgy
China Ferro Silicon Alloy 72 Grade Dense Lumps Dark Grey Used In Ferrous Metallurgy

  1. China Ferro Silicon Alloy 72 Grade Dense Lumps Dark Grey Used In Ferrous Metallurgy
  2. China Ferro Silicon Alloy 72 Grade Dense Lumps Dark Grey Used In Ferrous Metallurgy
  3. China Ferro Silicon Alloy 72 Grade Dense Lumps Dark Grey Used In Ferrous Metallurgy
  4. China Ferro Silicon Alloy 72 Grade Dense Lumps Dark Grey Used In Ferrous Metallurgy

Ferro Silicon Alloy 72 Grade Dense Lumps Dark Grey Used In Ferrous Metallurgy

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  2. Price: Negotiable
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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
Brand Name ZHENAN
Model Number FeSi 75% 72% 65%
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

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
Brand Name ZHENAN Model Number FeSi 75% 72% 65%
Certification ISO9001 Place of Origin China
High Light Ferro Silicon Alloy 72 Grade dense lumpsFerro Silicon Alloy for ferrous metallurgyDark grey Ferro Silicon Alloy lumps
Ferro Silicon Alloy 72 Grade Dense Lumps Dark Grey Used In Ferrous Metallurgy Industry
Ferro Silicon Alloy 72 Grade​ contains ~72% silicon​ with the balance mainly iron, plus minimal impurities. It is produced as dense dark‑grey lumps, typically sized 10–80 mm, and is a staple material in the ferrous metallurgy industry​ for both primary smelting and ladle refining.
Property
Typical Specification
Si content
~70–74% (nominal 72%)
Form
Dense irregular lumps
Color
Dark grey metallic
Density
~4.6–4.8 g/cm³
Impurities
Low Al, P, S
Main use
Deoxidizer, alloying additive in steel/iron
Key Features
  • High silicon concentration: Efficiently removes oxygen from molten metal as SiO₂ slag.
  • Dense structure: Resists crumbling during handling and transport, ensuring consistent dosing.
  • Dark grey appearance: Indicates high iron content and proper reduction during production.
Benefits in Ferrous Metallurgy
  • Improves steel cleanliness by lowering oxygen and nitrogen levels.
  • Enhances mechanical properties such as strength and magnetic permeability.
  • Supports production of electrical steels and high‑strength construction steels.
Typical Applications
  • Electric arc furnace (EAF) and basic oxygen furnace (BOF) steelmaking.
  • Secondary refining in ladles for alloy adjustment.
  • Production of foundry grades requiring silicon control.
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.
 

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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2019

  • Total Annual:

    10000000-80000000

  • Employee Number:

    10~50

  • Ecer Certification:

    Verified Supplier

ZhenAn is an enterprise specializing in Metallurgical & Refractory products , integrating production, processing, sales and importing and exporting business. We are focused on building a dedicated team of professionals across the globe. At ZhenAn, we are committed to provide complete solutions ... ZhenAn is an enterprise specializing in Metallurgical & Refractory products , integrating production, processing, sales and importing and exporting business. We are focused on building a dedicated team of professionals across the globe. At ZhenAn, we are committed to provide complete solutions ...

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Get in touch with us

  • Reach Us
  • Zhenan Metallurgy Co., Ltd
  • Huafu Commercial Center, Wenfeng District, Anyang City, Henan Province, China
  • https://www.ferrosilicon-alloy.com/

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