Ferric silicon
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- $62.2 - $1210
- Product name: Ferric silicon
- CAS: 8049-17-0
- MF: FeSi2
- MW: 112.02
- EINECS:227-712-6
- MDL Number:MFCD00016087
- Synonyms:IRON SILICIDE;ferric silicon;Ferrosilicon,with not less than 30% but less than 90% silicon;FERROSILICON;Ferrosilicon 75;FERRO SILICA;NLT72%Si;Alcoa Ferrosilicon
3 prices
Selected condition：
Brand
- Alfa Aesar
- Sigma-Aldrich
Package
- 25g
- 1EA
- 100g
- ManufacturerAlfa Aesar
- Product number045547
- Product descriptionFerrosilicon 75
- Packaging25g
- Price$62.2
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number045547
- Product descriptionFerrosilicon 75
- Packaging100g
- Price$173
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF18659919
- Product descriptionIron silicide powder, max. particle size 850 micron, weight 100?g, purity 99.999%
- Packaging1EA
- Price$1210
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alfa Aesar | 045547 | Ferrosilicon 75 | 25g | $62.2 | 2021-12-16 | Buy |
| Alfa Aesar | 045547 | Ferrosilicon 75 | 100g | $173 | 2021-12-16 | Buy |
| Sigma-Aldrich | GF18659919 | Iron silicide powder, max. particle size 850 micron, weight 100?g, purity 99.999% | 1EA | $1210 | 2024-03-01 | Buy |
Properties
Melting point :1,36°C
Density :4,75 g/cm3
RTECS :LK1400000
form :Granules
color :Gray
Specific Gravity :4.75
Water Solubility :Insoluble in water.
Hydrolytic Sensitivity :2: reacts with aqueous acid
Dielectric constant :10.0（Ambient）
Stability :Stability
CAS DataBase Reference :8049-17-0
EPA Substance Registry System :Ferrosilicon (8049-17-0)
Density :4,75 g/cm3
RTECS :LK1400000
form :Granules
color :Gray
Specific Gravity :4.75
Water Solubility :Insoluble in water.
Hydrolytic Sensitivity :2: reacts with aqueous acid
Dielectric constant :10.0（Ambient）
Stability :Stability
CAS DataBase Reference :8049-17-0
EPA Substance Registry System :Ferrosilicon (8049-17-0)
Safety Information
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Description
Ferrosilicon 75 is used is mainly used to add silicon to iron and steel. It is also used in magnesium processing, in steelmaking and foundries as a source of silicon in production of carbon steels, stainless steels, and other ferrous alloys for its deoxidizing properties, to prevent loss of carbon from the molten steel, for manufacture of silicon, corrosion-resistant and high-temperature resistant ferrous silicon alloys, and silicon steel for electromotors and transformer cores. In manufacture of cast iron, ferrosilicon is used for inoculation of the iron to accelerate graphitization. In arc welding, ferrosilicon can be found in some electrode coatings. Ferrosilicon is a basis for manufacture of prealloys like magnesium ferrosilicon (FeSiMg), used for modification of melted malleable iron, FeSiMg contains between 3-42% of magnesium and small amounts of rare earth metals. Ferrosilicon is also important as an additive to cast irons for controlling the initial content of silicon.More related product prices
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