Si Silicon Metal Powder 99.6% For Industrial Alloy
Excellent flowability and balanced particle size ensure stability under demanding production conditions.
Ideal for manufacturers seeking uniform metallurgical behavior and consistent output quality.
Technical Background and Application Performance of Silicon Metal Powder 99.6%
Refined Silicon Metal Powders are produced using vacuum purification, high-speed pulverization, and precision sieving technologies. The result is a product that combines high purity (99.6%) with outstanding particle uniformity. Its thermal endurance and oxidation control make it widely suitable for aluminum-silicon alloys, silicone resin synthesis, and refractory material production.
The powder's granular form enhances fusion uniformity, minimizes oxidation, and maintains consistent performance across temperature variations. In chemical applications, it serves as a reactive silicon carrier, improving yield and chemical bonding efficiency. Each batch is analyzed for elemental composition, grain distribution, and humidity stability to guarantee industrial-grade reliability and export compliance.
Chemical and Physical Data Overview of Refined Silicon Metal Powder 99.6%
| Parameter | Standard Range | Application Benefit |
|---|---|---|
| Si Content | ≥ 99.6% | Ensures controlled alloying and chemical purity |
| Fe | ≤ 0.19% | Enhances alloy strength and corrosion resistance |
| Al | ≤ 0.13% | Maintains clarity in silicone polymerization |
| Ca | ≤ 0.04% | Reduces slag during melting and refining |
| Particle Size (D50) | 30–45 µm | Promotes even blending and precise reaction rates |
| Bulk Density | 1.27 g/cm³ | Provides consistent feed flow in automation lines |
| Moisture | ≤ 0.07% | Protects against oxidation and storage degradation |
Global Client Visits and Quality Verification Activities
Product Advantages
High Thermal Stability: Maintains consistent reactivity under high-temperature alloy fusion.
Excellent Particle Uniformity: Supports even dispersion and precise mixing behavior.
Low Impurity Content: Guarantees high-purity reactions with reduced waste.
Enhanced Oxidation Resistance: Ensures long-term performance reliability.
Efficient Processing Performance: Facilitates improved productivity and reduced cycle times.
Our qualifications
CE
ISO9001
ISO14001
ISO45001
SGS
FAQ
1. What are the typical uses of Refined Silicon Microgranules 99.6%?
It's used in aluminum alloy refining, silicone material synthesis, and high-temperature resistant applications.
2. Can specifications or mesh sizes be adjusted?
Yes, purity and particle size can be customized to meet your production requirements.
3. How do you ensure quality control for exports?
Each batch undergoes ICP chemical analysis, particle inspection, and moisture testing with a COA provided.
4. What packaging do you offer?
25 kg PE-lined kraft bags or 1-ton jumbo sacks, heat-sealed, palletized, and shrink-wrapped for safety.
5. What makes your company a reliable supplier?
We combine certified quality, fast delivery, expert communication, and proven export experience.
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