Brief introduction of nodulating agent

An additive used to promote the crystallization of graphite into spheres in ductile iron.In general application, in the field of cast iron casting, it is a molten iron additive that makes the graphite in cast iron form spherical precipitation.Its main components are magnesium, rare earth, silicon, calcium, barium, iron and so on.The application of spheroidizer mainly includes the following aspects:

1, cast iron spheroidizing agent, vermiculating agent and inoculant.Rare earth magnesium ferrosilicate alloy, also known as magnesium alloy spheroidizer, is a good inoculant, its mechanical strength, deoxidation, desulfurization effect is strong;

2, steelmaking additives: the production of spheroidizing agent, vermiculating agent, inoculant used in light rare earth magnesium ferrosilicate alloy, also used in the production of steel and iron as additives, alloy agent.For refining, deoxidation, denaturation, neutralization of low melting point harmful impurities (Pb, arsenic, etc.) and solid solution alloying, forming new metal compounds, etc., so as to purify steel.

Henan star metallurgy production of nodulating agent is 3-8 nodulating agent, 5-8 nodulating agent, 7-8 nodulating agent and other specifications complete, product granularity can be customized according to customer demand, generally use ton bag packaging, and can send samples and product booklets to customers free of charge, looking forward to your consultation and cooperation!