72 Ferrosilicon lumps Description
Silica for smelting 72 pieces of ferrosilicon requires SiO2>97%, Al2O3<1.0%, CaO<0.5%, P2O5<0.03%. Silica for smelting 72 pieces of ferrosilicon should not burst during the heating process. Before smelting 72 pieces of ferrosilicon, the silica should be washed to remove adhering soil and impurities.

72 FeSi Alloy Composition
| Model NO. |
| ferro silicon 72 |
| Use |
| Steelmaking |
| Type |
| Ferro Silicon Alloy |
| Transport Package |
| 1mt Big Bag |
| Specification |
| 1-3mm, 3-10mm, 10-50mm, 50-100mm or Customized |
| Trademark |
| ZhenAn |
| Origin |
| China |
| Production Capacity |
| 2000tons/Month |
As a supplier of 72 ferro silicon lumps for 30 years, our factory covers an area of 30,000 square meters and has 2 sets of 6300KVA alloy refining furnaces, 8 sets of medium frequency furnaces, etc.
![]()
![]()
FAQ
Q: How long is the delivery time for bulk orders?
A: It depends on the order quantity, normally the delivery time will be 7-15 working days. Please kindly contact us before ordering.
Q: Is OEM/ODM service available?
A: Yes, we accept OEM/ODM.
Q: If I need customized packaging, is that available?
A: Yes, we can supply different specifications of bags or steel drums according to your requirements.
Q: Are you a manufacturer?
A: We are a manufacturer and supplier with more than 30 years of experience in Henan, China.
We have a QC person staying on the production lines due to the inspection. All products must have been inspected before delivery. We do an inline inspection and a final inspection.
1. All raw materials are checked once they arrive at our factory.
2. All pieces and logos and all details checked during production.
3. All packing details are checked during production.
4. All production quality and packing checked on final inspection after finished.
Hot Tags: 72 ferro silicon lumps, China 72 ferro silicon lumps manufacturers, suppliers

