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Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
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
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder 400 mesh​ is an ultra‑fine ferroalloy​ with silicon content typically 65–75%, appearing silver‑black​ due to fine metallic particles. The −400 mesh​ size (≤38 µm) ensures rapid fusion and uniform distribution in specialty welding consumables.
Property
Typical Specification
Si content
65–75% (grade dependent)
Form
Micro fine dry powder
Color
Silver‑black sheen
Particle size
−400 mesh (≤38 µm)
Main use
Welding electrode coatings, flux additives
Key Features
  • •
    Ultra‑fine particle size: Maximizes surface area for swift reaction in the weld pool.
  • •
    Clean metal transfer: Acts as a deoxidizer, limiting oxygen‑related weld defects.
  • •
    Uniform coating: Ensures consistent arc stability and slag formation in specialty rods.
Advantages in Welding
  • •
    Improves weld metal fluidity and bead contour.
  • •
    Enhances tensile strength and impact toughness of the weld zone.
  • •
    Minimizes spatter and porosity in critical applications (pressure vessels, aerospace).
Applications
  • •
    Fabrication of high‑integrity welds in nuclear, offshore, and automotive sectors.
  • •
    Additive in flux‑cored and shielded metal arc welding wires.
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
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.
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables

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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Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables

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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
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables

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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