Ferro Silicon Zircon lump

Ferro Silicon Zirconium Inodulant is mainly used for deoxidization and desulfurization in ductile iron casting industry .It can also be used as additives in the production of ferro alloy.

Ferro Silicon Zirconium Inodulant is a kind of FeSi-based alloy containing certain amount of barium and calcium, it can remarkably reduce the chill phenomenon, generating very little residue. Therefore, Ferro Silicon Barium inoculant is more effective than the inoculant that only contain calcium, in addition, it has same inoculating performance that the inoculant with higher content of barium and calcium would have. The combination of barium and calcium has better control on the chill than the inoculant containing calcium only has.

Ferro Silicon Zirconium Inodulant significantly increasing graphitization core, refine graphite, promote the A-type graphite in grey iron and graphite tending to be round in ductile iron, improve spheroidizing level.Immensely reduce the chilling tendency, reduce relative hardness, improving cutting performance.Strong recession-resistant capability, prevent inoculation and nodulizing recession.Improve the homogeneity of fracture surface, reduce shrinking tendency.Stable chemical composition, homogeneous particle size, deviation in composition and quality deviation is low.Low melting point (near 1300℃), easy to be melt in inoculation processing, little scum.