High Purity Silicon Metal Powder for Industrial Applications
Silicon Metal Powder is a high-value industrial silicon material produced through crushing, grinding, and particle classification processes. With high silicon content, controlled impurity levels, and adjustable particle size distribution, it serves critical roles in chemical manufacturing, metallurgical applications, solar silicon production, and advanced material manufacturing.
Product Overview
High Purity Silicon Metal Powder provides manufacturers with consistent chemical composition and reliable processing performance. By precisely controlling key elements including silicon (Si), iron (Fe), aluminum (Al), and calcium (Ca), the material meets diverse industrial requirements for reaction efficiency, alloy production, and silicon-based material processing.
Available Particle Sizes
- 45μm Fine Particle Grade
- 200 Mesh Standard Grade
- 325 Mesh Fine Grade
- Customized specifications available
Technical Specifications
| Item |
Specification |
| Product Name |
Silicon Metal Powder |
| Material Type |
Industrial Silicon Material |
| Silicon Content |
High Silicon Content |
| Main Components |
Si, Fe, Al, Ca |
| Particle Size |
45μm / 200 Mesh / 325 Mesh |
| Appearance |
Gray Powder |
| Purity |
High Purity / Low Impurity Grade |
| Packaging |
1 MT Big Bag |
Chemical Composition Control
| Element |
Importance |
| Silicon (Si) |
Main active component providing silicon content |
| Iron (Fe) |
Controlled impurity affecting industrial applications |
| Aluminum (Al) |
Controlled according to alloy and chemical requirements |
| Calcium (Ca) |
Monitored for product consistency |
Industrial Applications
Chemical Industry Applications
Silicon Metal Powder serves as a raw material in silicon-based chemical production including silicone manufacturing, silicon chemical materials, silane-related products, and specialty silicon compounds.
- Silicone production
- Silicon chemical materials
- Silane-related products
- Specialty silicon compounds
Solar Silicon Production
Solar silicon manufacturing requires materials with controlled chemical composition and stable quality. Silicon Metal Powder serves as an industrial silicon source for silicon purification and photovoltaic material production.
Metallurgical Applications
Used in metallurgical industries as a silicon additive and alloy material for aluminum silicon alloy production, alloy manufacturing, and metallurgical processing.
- Improved alloy strength
- Better casting performance
- Controlled alloy composition
- Enhanced wear resistance
Particle Size Options
45μm Silicon Metal Powder
Provides fine particles suitable for applications requiring improved dispersion, faster reaction response, and uniform mixing.
200 Mesh Silicon Metal Powder
Commonly used for industrial processing where balanced particle size and performance are required, including chemical manufacturing and alloy production.
325 Mesh Silicon Metal Powder
Provides finer particles with increased surface area, suitable for advanced material applications and precision manufacturing processes.
Customized Particle Sizes
Particle size can be adjusted according to production process requirements, equipment conditions, reaction characteristics, and customer specifications.
Quality Assurance
Silicon Metal Powder undergoes comprehensive quality control procedures including raw material inspection, chemical analysis, particle size analysis, and packaging inspection. Certificate of Analysis documents are available upon request.
Selection Guidelines
- Silicon Content: Higher content for efficient silicon input
- Impurity Control: Check Fe, Al, and Ca levels
- Particle Size: Match to production process and equipment
- Application Requirements: Chemical, solar, or metallurgical grade
- Supply Consistency: Stable quality between batches
Frequently Asked Questions
What is Silicon Metal Powder used for?
Chemical production, solar silicon manufacturing, aluminum alloy production, metallurgy, and silicon-based material industries.
What particle sizes are available?
Common sizes include 45μm, 200 Mesh, and 325 Mesh, with customized options available.
What is High Purity Silicon Metal Powder?
Silicon powder with high silicon content and controlled impurity elements including Fe, Al, and Ca.
How is Silicon Metal Powder packaged?
Standard packaging includes 1 MT Big Bags with customized export packaging available.
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