The BEST price & quality for various Ferrous Silicon : 75%, 72%, 70%, 65%, 60%, etc.
Ferrous Silicon is a ferroalloy an alloy of iron and silicon with between 15% and 90% silicon.
It contains a high proportion of iron silicides. Its melting point is about 1200 °C to 1250 °C
with a boiling point of 2355 °C. It also contains about 1% to 2% of calcium and aluminium.
Brand | Chemical Composition (%) | ||||||
Si | Al | Ca | P | S | C | Fe | |
MAX | |||||||
FeSi75-A | 74.0-80.0 | 1.5 | 1 | 0.035 | 0.02 | 0.2 | Balance |
FeSi75-B | 72.0-80.0 | 1.5 | 1 | 0.04 | 0.02 | 0.2 | Balance |
FeSi72 | 72 | 1.5 | 1 | 0.04 | 0.02 | 0.2 | Balance |
FeSi70 | 70 | 1.5 | 1 | 0.04 | 0.02 | 0.2 | Balance |
FeSi65 | 65.0-72.0 | 2 | 1 | 0.04 | 0.02 | 0.2 | Balance |
FeSi45 | 40.0-47.0 | 2 | 2 | 0.04 | 0.02 | 0.2 | Balance |
Application: Ferrous Silicon is usually used in steel industry as a deoxidizing material
and it is also used as a bud or spraut in the Moulding industry.
It also has major applications as deoxidizing material in steel manufacturing and alloy manufacturing industries,
in the production of cast iron and steel, making improvement in the metallic structure and
granulation in the molding of alloy and non-alloy cast irons, restoration of other Ferro alloys,
and especially in the structure of nouvelle alloy steel.
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