offer > Nodularizers


FeSiMgThe production process base on insertion of magnesium, calcium – silicon and a mixture of rare earth elements into the liquid ferro-silicon.

 

Application:

Ferrosilicon-magnesium alloys are used in foundry for nodularizing materials in the production of all types of cast iron.

 

Packaging and transport:

Ferrosilicon-magnesium is delivered in big-bags by road or rail transport. The material must not come into contact with moisture. FeSiMg must be stored in dry and well-ventilated storage facalities and must be kept unpacked until its utilisation.

 

Chemical composition [%]
Product Si Mg PZRz* Ca Al (max)
FeSiMg 5 CeCa 43 – 48 5,0 – 6,5 0,4 – 0,8 max 0,8 1,2
FeSiMg 5 43 – 48 5,0 – 6,5 - about 0,2 1,2
FeSiMg 7 CeCa 43 – 48 6,5 – 8,5 0,4 – 1,0 max 0,8 1,2
FeSiMg 7 43 – 48 6,5 – 8,5 - about 0,2 1,2
FeSiMg 9 CeCa 43 – 48 8,5 – 11,0 0,4 – 1,0 max 1,2 1,2
FeSiMg 9 43 – 48 8,5 – 11,0 - about 0,2 1,2
* rare earth elements and Ca contents to be agreed with the customer

 

Size [mm]
0 – 2 2 – 10 5 – 35 Lumpy

 

The nodularizers can be delivered in pieces granulation according to the customer's order.

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