Viewed products
-
Iron Disilicide...
Iron Disilicide (FeSi2) Powder,...
View larger 
Iron Disilicide Powder, FeSi2, CAS 12022-99-0
HMSP-1734
New product
Iron Disilicide (FeSi2) Powder, possessing a tetragonal crystal structure, is a black-grey powder that finds use as a welding flux deoxidizer. Heeger Materials provides high-quality Iron Disilicide Powder at competitive prices, with the option to customize purity and particle sizes based on specific requirements.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Purity | 99.5% |
| CAS | 12022-99-0 |
More info
Iron Disilicide (FeSi2) Powder is an inorganic compound used as a catalyst for hydrogen oxidation and methanation. It is an important metal silicide material with applications in photovoltaic cells, electronic devices, and thermoelectric converters due to its high-temperature stability and electrical conductivity.
- Formula: FeSi2
- Density: 4.79 g/cm3
- Melting point: 1410 ℃
- Molecular weight: 119.975 g/mol
- Soluble in hydrofluoric acid and alkaline solution
- Insoluble in water, nitric acid, and hydrochloric acid
Iron Disilicide Powder Specifications
Purity (%) | Chemical Composition (%) | ||||||
Fe | Si | P | S | Si | Mg | ||
HM-FeSi2-1 | 99.5 | 49.3 | 50.2 | 0.013 | 0.07 | 0.006 | 0.002 |
Particle Size | -20 mesh, -160 mesh, or customized. | ||||||
Iron Disilicide Powder SEM
Iron Disilicide Powder Applications
- Used as a deoxidizer and alloying agent in the steelmaking industry.
- Used as inoculants and spheroidizing agents in the cast iron industry.
- Used as a reducing agent in the production of ferroalloys.
- Used as a coating for welding rods in the electrode manufacturing industry.
- Finely ground or atomized ferrosilicon powder is used as a suspension phase in the mineral processing industry.
Iron Disilicide Powder Storage and Packing
Iron Disilicide (FeSi2) Powder should be stored in a dry and cool place, sealed to prevent exposure to moisture. The powder is available in vacuum-sealed packaging options of 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or customized as per specific requirements.
Inquiry to Heeger Materials
Items marked with an asterisk (*) are required.
Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy
