Trade Information
Minimum Order Quantity: 25mts
Price: Negotiate
Payment Method: 30% t/t in advance, 70% balance against b/l copy
Supply Ability: 6000mts/month
Period For Delivery: 15-20 days
Regular Packaging: 1mt/bag
Product Description
When introducing this products, some salesmen often misleading the customers deliberately or inadvertently by saying that it is a newly designed product or a slag. Actually it is a by product comes from silicon metal plant. It deposits on the bottom of the melting furnace, and has to be cleaned out in months interval. But with technological development, the interval has prolonged from three months to six months. So the output of this product is limited. We collect and select this product from bigger Silicon metal factories all around China.
Specification
| Grade | Chemical Composition(%) | ||||||
| Si | C | Fe | Al | Ca | S | P | |
| ≥ | ≤ | ||||||
| H-C Silicon Lump | 68 | 18 | 1.5 | 1.5 | 2.0 | 0.05 | 0.04 |
| Typical Analysis | 70 | 22 | 0.7 | 0.5 | 0.6 | 0.005 | 0.005 |
| H-C Silicon | 65 | 15 | 1.5 | 1.5 | 2.0 | 0.05 | 0.04 |
| Size: 0-5mm, 3-10mm, 10-50mm, 50-100mm or as your demand. | |||||||
Application
It is main used in foundries. As you know the cast iron contain C: 2-4%, Si: 1-3%, and Carbon and silicon are the main elements affecting the microstructure of cast iron.High Carbon Silicon has made carbon alloyed in it, so it can provide the two elements effectively. Lately it also be used in steel making, especially steel scraps melting. It serves as deoxidizer and efficient heating agent (Si&C: 6.58kcal/g, 1.24kcal/g each) and recarburizer. With Si&C at least 90%, the impurity is very less, so the input is easy to control.
Packing: 1MT big bag or as per customer request
Payment: LC at sight or T/T
Delivery: Within two weeks after workable payment
