magnesium ferrosilicon

Rare earth magnesium ferrosilicon alloy is an alloy made of ferrosilicon, calcium, magnesium, rare earth, etc. through melting. It is a good magnesium ferrosilicon and has a strong deoxidizing and desulfurizing effect. Ferrosilicon, rare earth ore, metal magnesium It is the main raw material for producing rare earth magnesium ferrosilicon alloy. 

The production of rare earth magnesium ferrosilicon alloy is carried out in a submerged arc furnace, which consumes a lot of power, and can also be produced in an intermediate frequency furnace; 

Magnesium ferrosilicon effect: 

(1)  Spheroidization: make the flake graphite spherical 

(2) Anti-decay, keep the spherical graphite without deformation for a long time 

Magnesium ferrosilicon application: 

1.Spheroidizing agent, vermicularizing agent and inoculant for cast iron. Rare earth magnesium ferrosilicon alloy, also known as magnesium alloy nodulizer, is a good inoculant with high mechanical strength and strong deoxidation and desulfurization effects; 

2.Steelmaking additives: light rare earth magnesium ferrosilicon alloy used in the production of spheroidizing agents, vermicularizing agents and inoculants, and also used as additives and alloying agents in the production of steel and iron. Used for refining, deoxidation, denaturation, neutralization of low melting point harmful impurities (Pb, arsenic, etc.) and solid solution alloying, forming new metal compounds, etc. to purify steel; Spheroidizing agent particle size: Spheroidizing agent supply particle size: 5-30mm (also can be processed according to customer requirements), gray-black solid thickness does not exceed 100mm Spheroidizing agent.