Silicide Powder

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Iron Disilicide Powder, FeSi2, CAS 12022-99-0

Reference: HMSP-1734

Condition: 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.

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Data sheet

Purity	99.5%
CAS	12022-99-0

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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.

Iron Disilicide Powder, FeSi2, CAS 12022-99-0

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

Product	Purity (%)	Chemical Composition (%)
Product	Purity (%)	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 (FeSi2) 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.

Iron Disilicide (FeSi2) Powder Packing

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