Silicon metal, widely used in the aluminum, chemical, and electronics industries, is sensitive to oxidation during long-term storage and ocean shipping, particularly under high humidity and temperature fluctuations. As Beifang Alloy, a leading ferroalloy factory, we understand the importance of providing solutions to maintain the quality and purity of silicon metal during transportation.
This article will focus on solving oxidation issues during shipping, from procurement needs to supplier comparison, offering guidance for global buyers seeking stable and reliable silicon metal supply.
For industries requiring silicon metal—whether for aluminum alloy production, silicone manufacturing, or semiconductor materials—maintaining product purity during shipment is crucial. Buyers prioritize:
✅ Stable Si Purity (especially Si 553, Si 441)
✅ Minimal Oxidation During Transit
✅ Good Appearance without Surface Dust or Rust
✅ Moisture-Proof and Secure Packaging
Proper procurement involves clear communication with suppliers to ensure anti-oxidation measures are implemented from production to shipment.
Prolonged sea transportation time (30-45 days)
High humidity in shipping containers
Poor packaging or ventilation
Unstable warehouse conditions before shipment
Oxidation affects both silicon’s appearance and chemical stability, leading to re-inspection and quality disputes upon arrival.
Industry Practices to Reduce Risk:
✔ Inner plastic bags + waterproof jumbo bags
✔ Dehumidifier packs inside packaging
✔ Fumigation-treated wooden pallets to avoid moisture absorption
✔ Reinforced sealing for containers
✔ Ventilated or dehumidified warehousing pre-shipment
At Beifang Alloy, we offer:
🔹 Professional Packaging Solutions
1 ton jumbo bags lined with thick waterproof PE bags
Additional dehumidifier packs inside each bag
Securely sealed packaging for sea transport
🔹 Strict Warehousing Controls
Dry, ventilated, indoor storage facilities
No long-term exposure before loading
🔹 Experienced Logistics Team
Accurate booking schedules to minimize storage time at ports
Verified container sealing to reduce exposure to seawater vapor
When selecting your silicon metal supplier, focus on the following key differences:
| Supplier | Beifang Alloy | Ordinary Supplier |
|---|---|---|
| Packaging | Inner PE bag + jumbo bag + desiccant | Simple jumbo bag |
| Logistics | Experienced in export logistics | Basic handling only |
| Storage | Controlled dry storage | May use outdoor or damp storage |
| After-Sales | Full support & documentation | Limited responsibility |
| Product Quality | Consistently stable | Risk of oxidation, dust issues |
✅ 20+ years in silicon metal and ferroalloy exports
✅ Proven track record with clients in Southeast Asia, Europe, and South America
✅ Reliable anti-oxidation solutions for every shipment
✅ Competitive pricing with professional support
For reliable silicon metal supply free from oxidation concerns, trust Beifang Alloy as your long-term partner.
