What Are The Types Of Iron Silicon?
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What types of ferrosilicon are there?
Iron Silicon Alloy is usually classified according to the content of various minor components, depending on the application requirements. These categories include:
Low carbon ferrosilicon and ultra-low carbon ferrosilicon – used to avoid the reintroduction of carbon in the manufacturing process of stainless steel and electrical steel.
Low titanium (high purity) ferrosilicon - used to avoid TiN and TiC inclusions in electrical steel and some special steels.
Low Aluminum Ferrosilicon – Used to avoid the formation of hard Al2O3 and Al2O3-CaO inclusions in many steel grades.
Specialty Ferrosilicon – A general term covering a range of custom products containing other alloying elements.
Ferro Silicon (FeSi 72)
|
Composition |
Size |
|
|
Element |
% |
|
|
Si % |
72.00% min |
10-50 mm. |
|
Al % |
2.00% max |
50-100 mm. |
|
C % |
0.20% max |
10 -100 mm. |
|
P % |
0.04% max |
Packing : In plastic woven bag 1,000 kgs. and In 25 Kgs. PP Bags |
|
S % |
0.025% max |
|
| *** Remark : Chemical Composition, Size and Packing can be adjusted by customer requirement | ||
