Metallurgical silicon metal, a solid dark gray, metallic luster, high melting point, heat resistance, and resistance is high, high-temperature melting of state liang conductor, brittle quality of kin. Widely used in aluminum alloy catalyst for the development, non-ferrous metals deoxy agents and special steel smelting, the additive can be used as special steel, but also for the demanding of silicon steel alloy, specialty steel smelting and iron-based alloys deoxidizer.
| Type of Alloy |
Si (%) |
Fe (%) |
Al (%) |
Ca(%) |
|
#553 |
98.5 min |
0.5 max |
0.4max |
0.3max |
|
#441 |
99.0 min |
0.4max |
0.4max |
0.1max |
|
#3303 |
99.0 min |
0.3 max |
0.3max |
0.03max |
Silicon Metal #553 Silicon Metal #441 Silicon Metal #3303
All Metal and metal scraps |
|
Foodstuffs with all the guarantees of quality and exportation. |
|
Mineral and Vegetable fuels. |
|
Pi Services. |
