Ferro Silicon Is An Essential Deoxidizer

Nov 06, 2023

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Products Description

2023.11.6

product	Trademark	quote	ups and downs	Remark
ferrosilicon	72	1230-1270	--	FOB Tianjin Port
ferrosilicon	75	1320-1360	--	FOB Tianjin Port

Products Description

Ferrosilicon is an essential deoxidizer in steelmaking industry. In torch steel, ferrosilicon is used for precipitation deoxidation and diffusion deoxidation. Brick iron is also used as an alloying agent in steelmaking. Adding a certain amount of silicon to steel can significantly improve the strength, hardness and elasticity of steel, improve the permeability of steel, and reduce the hysteresis loss of transformer steel.

The general steel contains 0.15%-0.35% silicon, the structural steel contains 0.40%-1.75% silicon, the tool steel contains 0.30%-1.80% silicon, the spring steel contains 0.40%-2.80% silicon, the stainless acid-resistant steel contains 3.40%-4.00% silicon, and the heat-resistant steel contains 1.00% ~ 3.00% silicon. Silicon steel contains 2% to 3% silicon or higher.