Premium High Purity Ferrosilicon Alloy FeSi72 for Industrial Use

• Customization: Available
• Product Type: Lump
• Material: FeSi
• Model NO.: 70 72 75
• Transport Package: 1tonbigbag
• Specification: 10-60mm
• Trademark: FEIYUE
• Origin: China

Product Description

Discover the Excellence of High Purity Alloy Ferro Silicon FeSi72

Product Description

Ferrosilicon, a remarkable ferroalloy, is crafted from a fine blend of ferro and silicon. This alloy is produced using a meticulous process involving coke, steel scraps, and quartz (or silica), all expertly smelted in an electric furnace. Renowned for its ability to easily synthesize with oxygen to form silicon dioxide, ferrosilicon is a preferred choice as a deoxidizer during the steelmaking process. Notably, the generation of SiO2 releases a substantial amount of heat, effectively raising the temperature of molten steel while performing deoxidization. Additionally, ferrosilicon serves as a valuable alloying element additive, finding extensive applications across low-alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel. A vital component in ferroalloy production and the chemical industry, ferrosilicon is frequently utilized as a reducing agent.

Product Parameters

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.

Detailed Photos

Company Profile

Our exceptional product range includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium, among others. Additionally, we excel in exporting refractory materials and other metallurgical products. Our offerings can be customized to meet specific customer requirements.

Our company boasts a robust infrastructure with a 206 cubic meter blast furnace, two 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, four medium frequency electric furnaces, and three cutting-edge production lines featuring a cladding line. This enables us to implement the advanced manganese series hot charging and hot mixing system, achieving a streamlined one-stop production process characterized by high quality, superior yield, and minimized consumption.

Q: Are you a factory or a trading company?
We proudly operate as both factories and a trading company.


Q: Do you have quality control?
A: Absolutely, our quality control is validated by prestigious BV and SGS authentications.

Q:.What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, CIF, among others, allowing you to choose the most convenient option.


Q: How long is your delivery time?
A: Typically, if the goods are in stock, delivery takes 7-14 days. For out-of-stock items, expect a delivery time frame of 25-45 days, adjusted according to the order quantity.


Q: Can we receive some samples? Are there any charges?
A: Yes, we are pleased to provide free samples; however, customers are responsible for covering the freight costs.

Q: What are your terms of payment?
A: We require a 30% T/T deposit, with the remaining 70% payable by T/T or L/C prior to shipment.

Q: Why do many customers choose us?
An: Customers are drawn to us for our unwavering commitment to stable quality, rapid and efficient communication, and our highly professional, experienced sales service.