Silicon Metal 1101 Lump 10–100mm for Metallurgical Use
Silicon Metal 1101 Lump 10–100mm for Metallurgical Use suppliers
Silicon Metal 1101 Lump 10–100mm for Metallurgical Use factory
Silicon Metal 1101 Lump 10–100mm for Metallurgical Use best
Silicon Metal 1101 Lump 10–100mm for Metallurgical Use high quality
Silicon Metal 1101 Lump 10–100mm for Metallurgical Use
1️⃣Silicon Metal 1101 with low Fe, Al and Ca impurity levels
2️⃣10–100mm lump size for furnace charging and metallurgical processing
3️⃣Suitable when your process needs higher-purity silicon than 3303, 441 or 553
4️⃣Si, Fe, Al and Ca can be confirmed by COA before shipment
5️⃣Export packing, MSDS, packing photos and shipment documents available
Silicon Metal 1101 Lump for Metallurgical Use
Silicon Metal 1101 is a high-purity silicon metal grade with lower Fe, Al and Ca impurity levels than common metallurgical grades such as 441 or 553. It is used when your process needs a cleaner silicon source for alloy production, refining, deoxidation or other metallurgical applications.
The value of 1101 is not only the silicon content, but also the impurity control. If Fe, Al or Ca levels are too high, the final alloy composition may become harder to control. Silicon Metal 1101 helps you reduce this risk by providing a more controlled impurity profile.
We supply Silicon Metal 1101 in 10–100mm lump size for furnace charging, storage and batch feeding. This size is convenient for industrial use because it is easier to store and charge than oversized material, while avoiding the handling problems of fine powder.
Before shipment, we can help you confirm Si, Fe, Al, Ca, size range, packing method and COA data according to your order requirements. If your process has strict impurity limits, please send us your standard before quotation so we can check whether the available material matches your production needs.
Silicon Metal 1101 Chemical Specification
| Item | Specification |
|---|---|
| Si | 99.0% Min |
| Fe | 0.10% Max |
| Al | 0.10% Max |
| Ca | 0.01% Max |
| Size | 10–100mm |
| Appearance | Silver-grey metallic lumps |
Silicon Metal 1101 Supply Information
| Item | Details |
|---|---|
| Product Name | Silicon Metal 1101 Lump |
| Grade | 1101 |
| Main Use | Metallurgical manufacturing, alloy production, refining, deoxidation |
| Packing | 1 MT jumbo bag / pallet packing / customized export packing |
| Documents | COA, MSDS, packing list, commercial invoice |
| Pre-shipment Check | Si, Fe, Al, Ca, size range, packing photos |
| MOQ | 1 MT or Confirm according to stock and order quantity |
| Trade Terms | FOB, CIF, CFR available |
| Custom Size | Can be discussed according to your furnace feeding method |
International Clients Visiting Our Silicon Metal Lump Production Facility
Application Case: Silicon Metal 1101 for Alloy Production
One alloy production customer needed silicon metal for a process with stricter Fe and Al limits. Before working with us, their previous silicon metal could meet the basic Si content requirement, but the Fe and Al values changed between batches. This caused extra checking work before production, and their operators sometimes had to adjust the raw material ratio to keep the final alloy composition within the required range.
After reviewing their production standard, we confirmed the required Si, Fe, Al and Ca limits with their purchasing and quality teams. We recommended Silicon Metal 1101 Lump 10–100mm because this grade provides lower Fe, Al and Ca impurity levels than common metallurgical silicon grades, while the 10–100mm lump size is suitable for regular batch feeding.
After receiving the material, their inspection team could compare the COA data with their internal standard more quickly. Their operators also found the 10–100mm lumps easier to weigh and feed during daily production. This helped them reduce repeated composition checking, avoid unnecessary raw material adjustment, and make silicon addition more stable from batch to batch.
If you are facing similar problems, such as unstable Fe and Al values, repeated composition checking, difficult raw material adjustment, or unsuitable lump size during feeding, you can contact us with your production requirements. Our team can help you review the required Si, Fe, Al and Ca limits, confirm a suitable silicon metal grade, and provide COA, packing photos and shipment support before delivery.
FAQ
Q: What is Silicon Metal 1101 used for?
A: Silicon Metal 1101 is used when your metallurgical process needs a high-purity silicon source with low Fe, Al and Ca impurities.
Q: What is the difference between 1101 and 441?
A: Silicon Metal 1101 has lower Fe, Al and Ca impurity levels than 441, so it is more suitable when your process requires stricter impurity control.
Q: Can I check COA before shipment?
A: Yes. We can provide COA before loading so you can check Si, Fe, Al and Ca values according to your internal standard.
Q: What size can you supply?
A: Common lump size is 10–100mm. Other sizes can be discussed according to your furnace feeding method and stock availability.
Q: How is Silicon Metal 1101 packed?
A: We usually pack it in 1 MT jumbo bags. Pallet packing or customized export packing can also be arranged if required.
Q: What information should I send for quotation?
A: Please send your required Si content, Fe/Al/Ca limits, size range, order quantity, packing method and destination port.
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