Ferrosilicon Powder 180 Mesh Ultra Fine Charcoal Grey
Ferrosilicon Powder 180 mesh is an ultra-fine ferroalloy with silicon content typically 65-75%, appearing charcoal grey due to fine metallic particles. The −180 mesh size (≤75 µm) ensures rapid dissolution and uniform distribution in welding flux and other metallurgical applications.
Product Specifications
| Property |
Typical Specification |
| Si content |
65-75% (grade dependent) |
| Form |
Ultra fine dry powder |
| Color |
Charcoal grey |
| Particle size |
−180 mesh (≤75 µm) |
| Main uses |
Welding flux, metallurgical additive |
Key Features
- Ultra-fine particle size: Maximizes surface area for swift reaction in weld pool or melt
- Clean metal transfer: Acts as a deoxidizer in welding, limiting oxygen-related defects
- Uniform blending: Ensures consistent flux performance and alloy distribution
Advantages in Applications
- Welding flux: Promotes arc stability, smooth bead formation, and strong joint integrity in SMAW and flux-cored wires
- Metallurgical use: Enhances alloy homogenization in powder metallurgy and specialty alloy sintering
- Reduced spatter: Improves weld quality in critical applications (pressure vessels, automotive frames)
Applications
- Shielded metal arc welding (SMAW) electrode coatings
- Flux-cored and submerged arc welding wires
- Additive in metal injection molding (MIM) blends
Detailed Specifications
| 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.
Frequently Asked Questions
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.
