Industrial Grade Si Metal Powder For Chemical Manufacturing
Suitable for aluminum alloy casting, silicone materials, and refractory production.
Offers uniform granularity, reliable reactivity, and clean processing behavior.
Supplied in 25 kg PE-lined kraft bags or 1-ton jumbo sacks, export-sealed for global delivery.
Technical Overview and Application Range of Industrial Grade Si Metal Powder
Industrial Grade Si Metal Powder is developed for advanced metallurgical and chemical applications requiring consistent composition and thermal stability. It is processed through controlled grinding, magnetic separation, and vacuum refinement, ensuring stable structure and smooth reaction performance.
The material is widely applied in Al–Si alloys, silicone synthesis, and industrial ceramics, supporting enhanced mechanical strength and oxidation control. With precise particle sizing and clean fusion behavior, it delivers high performance and long-term operational stability across manufacturing systems.
Material Properties and Typical Values - Industrial Grade Si Metal Powder
| Test Item | Measured Value | Unit | Function / Benefit |
|---|---|---|---|
| Si Element | Main Component | - | Provides base matrix for alloy and chemical reactions |
| Fe | 0.15 Max | % | Strengthens alloy composition and durability |
| Al | 0.10 Max | % | Enhances surface stability and transparency in silicone |
| Ca | 0.04 Max | % | Improves oxidation resistance during melting |
| C | 0.02 Max | % | Maintains purity and prevents unwanted reaction residues |
| Particle Size (D50) | 25–40 | µm | Ensures even dispersion and clean reactivity |
| Bulk Density | 1.25 | g/cm³ | Provides steady material flow in automation |
| Moisture | ≤ 0.06 | % | Reduces clumping and extends storage life |
| Color / Texture | Metallic Gray, Smooth | - | Indicates refined finish and processing stability |
Advanced Factory Environment for Si Metal Powder Manufacturing


Air-Sealed Packaging and Testing Areas Maintaining Global Export Standards
Product and Company Advantages Combined
Industrial Grade Si Metal Powder delivers reliable reactivity, uniform dispersion, and excellent thermal endurance, making it ideal for large-scale industrial production. Its stable composition minimizes slag, supports clean melting, and enhances final product strength.
Our company integrates research, production, and export under a fully certified management system. We utilize automated classification lines, advanced analytical instruments, and sealed packaging equipment to guarantee traceable quality control. With more than ten years of global experience, we offer tailored particle sizes, private labeling, and fast logistics support, ensuring consistency and confidence for international clients.
Our qualifications

CE

ISO9001

ISO14001

ISO45001

SGS
Order Guidance
Please provide your desired particle range, quantity, and destination port. Our export department will offer a detailed quotation, attach analytical data, and coordinate secure delivery - ensuring your Industrial Grade Si Metal Powder reaches your facility safely and efficiently.
📩 Email: sale@zaferroalloy.com
🌐 Get in touch today to request a quotation or product specification sheet
- we will respond within 24 hours.
Let's work together to achieve better results in your metallurgical and chemical production processes.
Hot Tags: industrial grade si metal powder for chemical manufacturing, China industrial grade si metal powder for chemical manufacturing manufacturers, suppliers, factory, 3303 Si Metals Powder, 3303 Silicon Metal Powder, Metal Silicon Powder 2202, metallic silicon powder, Pure Silicon Powder 1101, Silicon Metallurgy powder 1101 2202
You Might Also Like
Send Inquiry






