FeSi 75% Lump Material Metallurgy

 

Ferro Silicon is a key ferroalloy consisting of iron and silicon as core components. Produced through smelting in electric furnaces, it uses coke, steel scrap, and quartz (or silica) as raw materials-specifically, the alloy is formed by fusing silicon (reduced at 1500–1800℃ high temperatures) into liquid iron, making it a crucial variety in the smelting industry. Silicon has a strong tendency to combine with oxygen to form silicon dioxide (SiO₂), which is why Ferro Silicon is widely employed as a deoxidizer in steelmaking. Notably, the formation of SiO₂ releases substantial heat, which helps raise the temperature of molten steel simultaneously. Beyond deoxidation, it also serves as an alloying element additive, finding broad application in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel. Additionally, Ferro Silicon is commonly used as a reducing agent in ferroalloy production and chemical industries.

 

			C		P	S
	FeSi 70%	70	0.35	3.5	0.04	0.03

 

 

FeSi 75% lumps in steelmaking. By removing oxygen from molten steel, it helps to improve the steel's , ensuring better properties for the final product.

50–100 mm lump size in high-temperature furnaces, providing improved compared to smaller forms.

FeSi 75% lump material, , . It serves as a to improve product strength and uniformity.

, resulting in a more reliable and higher-performing material.

 

 

Q1: What packaging options are available for FeSi 75% lumps?
moisture-resistant woven bags (1 MT or 1.25 MT). Custom packaging is available on request.

Q2: How is transport and export handled?
. We can arrange door-to-port logistics based on your preferences.

Q3: What is the delivery time?
within 30 days of receiving payment. Expedited orders can be arranged for in-stock items.

 

• First-Time Buyer Discounts

.

, offering more competitive rates for high-volume orders.

FeSi 75% lumps before placing a larger order. is required.

limited-time offers during peak seasons to get the best value for your purchase.

 

 

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