Nodulizing Agent Rare Earth Mg Si Fe Alloy
Rare Earth FerroSilicon Description
Rare earth ferrosilicon alloy is made of ferrosilicon, rare earth, calcium, pig iron or scrap steel according to a certain proportion of the alloy by high temperature melting, rare earth ferrosilicon is massive, metallic luster, hard and brittle, easy to crush, rare earth ferrosilicon alloy is silver gray.The production of rare earth ferrosilicate alloy is carried out in the ore furnace, which consumes a lot of power. It can also be produced in the medium frequency furnace
Specifications FeSiRe Alloy
| Grade | Chemical composition (%) |
| REO(Y) | Y2O3 / REO | Si | Ca | Al | Ti |
| FeSiREO-1 | 20-25 | ≥50 | 40-44 | 5-8 | <1.5 | <0.3 |
| FeSiREO-2 | 26-30 | ≥50 | 40-44 | 5-8 | <1.5 | <0.3 |
| FeSiREO-3 | 31-35 | ≥50 | 40-44 | 5-8 | <1.5 | <0.3 |
| FeSiREO-4 | 36-40 | ≥50 | 40-44 | 5-8 | <1.5 | <0.3 |
Rare Earth FerroSilicon Application
1. In molten iron , it plays an role of nodulizing, desulfurization, degassing and so on.
2. It can improve the purity level of casting water and generate low melting compounds.
3. Remove impurities like arsenic, zinc, lead. It can prevent the interference elements damage spheroidizing effect.
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Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
FAQ
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Nodulizing Agent Ferrosilicon Rare Earth Minerals For Improving Steel Purity Level Images
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