Introducing our premium Ferrosilicon 70 72 75 FeSi Ferro Silicon, a superior choice as a reducing agent in the production of ferroalloys. Known for its exceptional quality, our product ensures optimal performance in your metallurgical processes.
Ferrosilicon is a remarkable ferro alloy, expertly crafted from a blend of ferro and silicon. This high-performance alloy is produced by smelting a combination of coke, steel scraps, and quartz (or silica) in an electric furnace. Renowned for its ability to synthesize with oxygen to form silicon dioxide, ferrosilicon serves as an indispensable deoxidizer in the steelmaking process. The exothermic reaction of SiO2 formation not only aids in deoxidation but also elevates the temperature of molten steel, enhancing the overall efficiency of steel production. Additionally, ferrosilicon acts as a crucial alloying element, finding extensive applications across an array of steel types including low-alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel. Employed as a reducing agent, its utility extends to both ferroalloy production and the chemical industry, making it a versatile and essential component in modern metallurgy.
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 extensive product portfolio features ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, and more. In addition to our primary offerings, we engage in the export of high-grade refractory materials and a variety of other metallurgical products. We pride ourselves on our ability to tailor product processing to meet specific customer requirements, ensuring maximum satisfaction and quality.
Equipped with cutting-edge facilities, our company boasts a 206 cubic meter blast furnace, dual 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, alongside four medium frequency electric furnaces, and three comprehensive cladding line production units. These advanced installations enable us to execute a seamless manganese series hot charging and hot mixing system, culminating in a one-stop production process characterized by superior quality, high yield, and minimal consumption.
Q: Are you a factory or a trading company?
We operate as both a factory and a trading company, offering flexible solutions to meet diverse market needs.
Q: Do you have quality control?
A: Absolutely, our commitment to quality is validated by our BV and SGS certifications, ensuring you receive products of the highest standards.
Q:.What is your terms of delivery?
We offer flexible delivery terms including FOB, CFR, and CIF, allowing you to select the option that best suits your logistical preferences and convenience.
Q: How long is your delivery time?
A: Typically, our delivery time is 7-14 days for in-stock items. For items not immediately available, the delivery timeframe extends to 25-45 days, contingent upon order quantity.
Q:Can we get the some samples?Any charges?
A: Certainly, we provide samples free of charge; however, the cost of freight is not included and should be covered by the requester.
Q: What is your terms of payment ?
A: We require a 30% T/T deposit, with the remaining 70% balance payable by T/T or L/C prior to shipment, ensuring secure transaction terms.
Q:Why did lots of customers choose us?
An: Our customers consistently choose us for our unwavering commitment to stable quality, prompt and efficient communication, and our highly professional and experienced sales service.