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Ferrosilicon Powder 150 Mesh Fine Grey Material For Arc Welding Rod And Alloy Additive

Categories Ferro Silicon Alloy
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
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Ferrosilicon Powder 150 Mesh Fine Grey Material For Arc Welding Rod And Alloy Additive

Ferrosilicon Powder 150 Mesh Fine Grey Material For Arc Welding Rod And Alloy Additive
Ferrosilicon powder (150 mesh)​ is a finely ground ferroalloy with around 45–75% silicon, depending on grade, appearing as a uniform grey powder. The fine particle size ensures rapid dissolution and homogeneous distribution in welding rod coatings and specialty alloys.
Property
Typical Specification
Si content
45–75% (grade dependent)
Particle size
−150 mesh (≤106 µm)
Form
Dry free‑flowing powder
Color
Medium grey
Main uses
Arc welding rod coatings, alloy additive
Key Features
  • Rapid reactivity: Small particles dissolve quickly in weld pool, contributing silicon for deoxidation and strength.
  • Uniform coating: Ensures consistent welding rod performance and slag formation.
  • Controlled composition: Low impurities help maintain weld metal integrity.
Benefits in Arc Welding
  • Acts as a deoxidizer in the weld metal, reducing oxygen‑related defects.
  • Enhances fluidity of weld pool for smoother bead formation.
  • Contributes modest silicon to improve tensile strength of weld deposit.
Other Uses
  • Production of self‑hardening or wear‑resistant alloys.
  • Additive in powder metallurgy blends.
Specifications Ferro Silicon
BrandChemical Composition (%)
Si% ≥Al% ≤Ca% ≤P% ≤S% ≤C% ≤Fe%
FeSi75751.510.0350.020.2Balance
FeSi72721.510.040.020.2Balance
FeSi70701.510.040.020.2Balance
FeSi6565210.040.020.2Balance
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.

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