Ferrosilicon Powder Micro Fine 400 Mesh Silver Black For Specialty Welding Consumables
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
5-10 work days after received the payment
Brand:
ZHENAN
Product 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
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
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?
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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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