Rare earth deoxidizer is a kind of additive commonly used in iron and steel metallurgy, which can effectively reduce the oxygen content in steel and improve the purity and performance of steel. Rare earth deoxidizers are also widely used in low aluminum steel electroslag. They are composed of rare earth elements, mainly including lanthanum, cerium, neodymium and other elements. These rare earth elements have strong reducing ability, and can react with the oxygen in steel to form oxides, thus reducing the oxygen content in steel. 

Function :

In the electroslag of low aluminum steel, the addition of rare earth deoxidizer can effectively remove oxygen from steel and improve the purity and performance of steel. It is suitable for the steel with Si ≤ 0.10% and Al ≤ 0.015% content requirements. Rare earth deoxidizer adds rare earth alloy elements and magnesium element, which have strong affinity with oxygen, and the inclusions is significantly reduced. Compared with the traditional deoxidizer, the electroslag ingot produced by rare earth deoxidizer has effective control of low silicon and low aluminum, and the oxygen content is relatively lower.

Henan Xinrui metallurgical refractory Co., Ltd. is committed to supplying high-quality ferroalloy products to the world. The company's main products are: metal silicon, electrolytic manganese, metal manganese ingot, ferrosilicon calcium, high carbon silicon, magnesium ingot, etc; The products are sold to many large iron and steel enterprises and foundry enterprises in China.