Rare Earth Ferro Silicon (Nodulant)

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Origin: China

Quality Certificate: CIQ, SGS or Alfred H Knight upon request

Minimum Order Quantity: 1 mt

Capacity: 500 mt per month

Lead Time: 4-6 weeks upon confirmation of order, subject to port of discharge

Delivery Terms: CIF

Packing: 1mt jumbo bag or as per
customers’ request

Payment Terms: L/C at sight or 30% T/T in Advance & 70% against shipping documents via bank

Rare Earth Ferro Silicon (Nodulant)

Rare Earth Ferro Silicon is mainly used by thr production of ductile iron in sandwich process. Among the advantages using it are,

  • Low silicon content in Nodulant increase the melting flexibility  by allowing the use of higher silicon in the base iron enabling all the available ductile iron returns to be used in the charge during treatment. This can increase the lining life of induction furnace as much as 40% compare to those without increasing the base silicon.
  • Nodulant provides flexibility in based sulfur and temperatures without worry on the excess of silicon, which means ductile iron can be produced directly from a high sulfur based iron.
  • Scrap are reduced by using Nodulant as it contain no aluminium and do not provoke hydrogen pinholes.
  • Nodulant provides cleaner metal and lower scrap rates due to dross also.

 

Rare Earth Ferro Silicon (FeSiMg5RE1)

RE: 0.5-2.0%

Mg: 4.5-5.5%

Ca: 1.5-3.0%

Si: 42-45%

MgO: 1.0% max

Rare Earth Ferro Silicon (FeSiMg6RE1)

RE: 0.5-2.0%

Mg: 5.5-6.5%

Ca: 1.5-3.0%

Si: 42-45%

MgO: 1.0% max

Rare Earth Ferro Silicon (FeSiMg7RE1)

RE: 0.5-2.0%

Mg: 6.5-7.5%

Ca: 1.0-2.5%

Si: 42-45%

MgO: 1.0% max

Rare Earth Ferro Silicon (FeSiMg8RE1)

RE: 0.5-2.0%

Mg: 7.5-8.5%

Ca: 1.5-3.0%

Si: 42-45%

MgO: 1.0% max

Rare Earth Ferro Silicon (FeSiMg7RE3)

RE: 2.0-4.0%

Mg: 6.0-8.0%

Ca: 1.0-2.0%

Si: 42-45%

MgO: 1.0% max

Rare Earth Ferro Silicon (FeSiMg8RE3)

RE: 2.0-4.0%

Mg: 7.0-9.0%

Ca: 1.0-2.0%

Si: 42-45%

MgO: 1.0% max

Rare Earth Ferro Silicon (FeSiMg8RE7)

RE: 6.0-8.0%

Mg: 7.0-9.0%

Ca: 1.0-2.0%

Si: 42-45%

MgO: 1.0% max

Rare Earth Ferro Silicon (FeSiMg10RE7)

RE: 6.0-8.0%

Mg: 9.0-10.0%

Ca: 1.0-3.0%

Si: 42-45%

MgO: 1.0% max

 

The chemical compositions can be customized according to the customers’ requirement.

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