Silicon Metal Powder for Steelmaking 300 Mesh Product Overview
Silicon Metal Powder for Steelmaking 300 Mesh is a high-performance carbon additive designed specifically for the steelmaking industry. With a high purity of 99%, this silicon metal powder ensures efficient deoxidation, carburization, and alloying in molten steel. The 300 mesh particle size offers optimal distribution and dissolution in industrial furnaces, improving the overall quality of the steel produced.
The fine 300 mesh size is ideal for precise carbon and silicon addition in electric arc furnaces (EAF) and induction furnaces. The powder dissolves quickly, reducing waste and enhancing carbon recovery, resulting in a cleaner, more efficient melting process.
Key Advantages
- 300 mesh size ensures quick and uniform dissolution in high-temperature furnaces
- High purity (99%) promotes efficient deoxidation and carburization
- Low sulfur, ash, and volatile matter for cleaner steel production
- Enhances carbon recovery and metal quality in steelmaking
- Suitable for electric arc furnaces (EAF), induction furnaces, and ladle refining
- Reduces slag formation and metal defects
Technical Specifications
| Parameter | Value |
|---|---|
| Product | Silicon Metal Powder for Steelmaking 300 Mesh |
| Si Content | 99% |
| Particle Size | 300 Mesh |
| Sulfur | ≤ 0.05% |
| Ash | ≤ 0.3% |
| Moisture | ≤ 0.5% |
| Volatiles | Very low |
| Application | Steelmaking, Carbon Recovery, Alloy Production |
| Certifications | ISO 9001, SGS, COA |
Main Applications
1. Steelmaking
- Carbon adjustment in electric arc furnaces (EAF)
- Deoxidizing agent for molten steel
- Promotes cleaner and more efficient melt quality
2. Ferroalloy Production
- Carbon addition for ferroalloy furnaces
- Enhances silicon recovery in ferrochrome, ferrosilicon, and other alloys
3. Foundries & Metalcasting
- Silicon addition to improve casting fluidity and strength
- Enhances the properties of molten metal during casting
4. Alloy Production
- Used as a key ingredient in producing high-performance alloys
- Enhances the mechanical properties of alloys

Why Choose Silicon Metal Powder for Steelmaking ?
✔ 99% silicon purity ensures efficient deoxidation and alloy production
✔ 300 mesh size optimizes dissolution, improving melt consistency
✔ Low impurity levels reduce slag formation and improve metal quality
✔ Ideal for steelmaking, ferroalloy production, and foundry applications
✔ Enhances carbon recovery, reducing waste and improving furnace efficiency
Manufacturing Process
- Selection of high-quality, low-impurity silicon ore
- High-temperature processing to achieve 99% purity
- Grinding and sizing to 300 mesh for precision applications
- Impurity reduction through advanced filtration and purification methods
- Final quality inspection and packaging for secure delivery
Packaging & Logistics
- Available in 25 kg, 50 kg bags
- 1-ton jumbo bags for bulk shipments
- Palletized and moisture-protected packaging
- Shipping options: sea, rail, or truck
- Lead time: 7–15 business days
FAQ
Q1: What makes this silicon metal powder ideal for steelmaking?
Its high purity and fine particle size (300 mesh) allow for rapid dissolution and efficient deoxidation and carburization.
Q2: Can I customize the size of the silicon metal powder?
Yes, we offer multiple mesh sizes, including 200 mesh, 325 mesh, and other custom specifications.
Q3: How does low sulfur improve steel production?
Low sulfur content ensures cleaner molten steel, preventing defects and improving the steel's mechanical properties.
Q4: Do you provide testing certification?
Yes, we provide COA, ISO 9001, and SGS certification for each batch.
Call to Action
Contact us today for pricing, samples, or technical support on Silicon Metal Powder for Steelmaking 300 Mesh. We guarantee high-quality products, reliable supply, and expert assistance for all your industrial needs.

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