Industrial Silicon Grade 2502 Refined Alloy Material
Appearance: Gray metallic crystal with high structural compactness
Applications: Used in steel alloy deoxidation, chemical processing, and electronic material refinement
Advanced Refining Mechanism and Industrial Significance of Silicon 2502 Material
The Industrial Silicon Grade 2502 Refined Alloy Material is produced through a carbon-thermal reduction process that employs low-ash coke and high-purity quartzite.
Using multi-zone electric furnace technology, ZhenAn ensures accurate thermal control and gas equilibrium to achieve a uniform silicon structure with minimal impurity retention.
This grade is ideal for steel alloy modification, offering superior oxygen removal and improved mechanical strength in finished metals.
It also performs effectively in aluminum casting, chemical vapor deposition, and semiconductor-grade feedstock preparation, where purity and particle consistency are critical.
The advanced refining process significantly improves energy efficiency, supporting sustainable production and global environmental compliance.
Material Composition and Technical Specifications of Silicon Grade 2502
| Parameter | Value Range |
|---|---|
| Silicon (Si) Content | 98.8–99.7% |
| Iron (Fe) Content | ≤ 0.32% |
| Aluminum (Al) Content | ≤ 0.27% |
| Calcium (Ca) Content | ≤ 0.10% |
| Carbon Residue (%) Content | ≤ 0.02 |
Global Client Visits and Technical Collaboration in Silicon Material Refinement


Product and Company Advantages – Efficiency, Reliability, and Proven Expertise
ZhenAn's Silicon Grade 2502 Refined Material represents a combination of scientific refinement techniques and industrial reliability.
Each production batch is verified through microscopic purity analysis, crystallographic inspection, and thermal stability testing before shipment.
Key Advantages:
1.Stable Purity Control: Uniform composition for consistent metallurgical reactions.
2.Energy-Optimized Refining: Environmentally friendly furnaces with reduced power consumption.
3.Reliable Global Delivery: 3,000 MT monthly capacity with efficient export logistics.
4.Certified Quality Assurance: ISO 9001, SGS, and BV compliance guaranteed.
5.Comprehensive Technical Support: Expert engineers assist in material application optimization.
With two decades of metallurgical experience, ZhenAn Ferroalloy continues to deliver high-performance silicon materials trusted by industrial leaders worldwide.
FAQ – About Silicon Grade 2502 and ZhenAn's Export Services
Q1: How does Silicon 2502 differ from similar silicon grades?
A1: It offers balanced Fe–Al–Ca content, making it suitable for both ferrous and non-ferrous alloy processing.
Q2: What packaging solutions do you offer?
A2: Products are available in 1-ton jumbo bags, 500 kg drums, or custom moisture-proof containers for export.
Q3: Can you provide customized compositions?
A3: Yes, ZhenAn offers tailored chemical ratios and particle size adjustments based on client furnace specifications.
Q4: How do you ensure shipment safety and traceability?
A4: Every batch includes QR-coded inspection reports and COA documentation for full traceability.
Our qualifications

CE

ISO9001

ISO14001

ISO45001

SGS
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