Discover the unparalleled efficiency of our Ferrosilicon 70, 72, and 75. Specially crafted as a reducing agent, this top-tier FeSi Ferro Silicon is perfect for your ferroalloy production needs.
Ferrosilicon is a superior ferro alloy that brilliantly combines ferro and silicon. Created from premium-grade coke, steel scraps, and quartz (or silica) smelted in an advanced electric furnace, this alloy excels in deoxidation during steelmaking. Silicon and oxygen seamlessly form silicon dioxide, making ferrosilicon an exceptional deoxidizer. The exothermic reaction of SiO2 generation not only purifies but also elevates the temperature of molten steel. Additionally, ferrosilicon is an invaluable alloying element additive, extensively utilized in producing low-alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel. Its versatility extends further as a reducing agent in both ferroalloy production and the chemical industry.
| Grade |
Chemical Composition |
| Si(%) |
C(%) |
Al(%) |
P(%) |
S(%) |
Fe(%) |
| ≥ |
≤ |
| Normal Grade |
65% FeSi |
65 |
0.2 |
2.0 |
0.04 |
0.02 |
balance |
| 72% FeSi |
72 |
0.2 |
2.0 |
0.04 |
0.02 |
balance |
| 75% FeSi |
75 |
0.2 |
1.5 |
0.035 |
0.02 |
balance |
| Low Al Grade |
75% FeSi |
75 |
0.2 |
0.5 |
0.035 |
0.02 |
balance |
| Size: 10-50mm, 2-6mm, 3-8mm |
| Other chemical composition and size can be supplied upon request. |
Our product portfolio includes premium-quality ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, and more. We also specialize in exporting refractory materials and a diverse range of metallurgical products. Tailored processing to meet customer-specific requirements is our forte.
Our state-of-the-art infrastructure boasts a 206 cubic meter blast furnace, two 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, four medium frequency electric furnaces, and three advanced cladding line production lines. This setup ensures a seamless operation process for the manganese series, incorporating hot charging and hot mixing systems to deliver a one-stop production process characterized by high quality, high yield, and low consumption.
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