High silicon carbon alloy is a new type of alloy for converters. High silicon carbon alloy is a new type of alloy for converters. It can replace ferrosilicon, silicon carbide and carbon reductant, reduce the amount of deoxidizer, and be used in converter smelting deoxidation alloying process. The effect is stable, chemical composition and mechanical properties of steel. Internal control quality is superior to traditional technology.
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.
| SPECIFICATION OF HC FERROSILICON | |||||||
| Grade/spec | Chemical Composition(%) | ||||||
| Si | C | Fe | Al | Ca | S | P | |
| ≥ | ≤ | ||||||
| H-C Silicon 68% | 68 | 18 | 1.5 | 2 | 2 | 0.05 | 0.05 |
| H-C Silicon 65% | 65 | 15 | 1.5 | 2 | 2 | 0.05 | 0.05 |
| 0-3mm, 3-10mm, 10-50mm or as your requirement. | |||||||
a. ton bags or as your needs
b. Port: Tianjin / Guangzhou / Qingdao
c. About sample: We can provide free samples for our customers, the buyer only has to bear the courier costs
d.Sample weight: 1kg
