FeSi2 Iron Disilicide Powder CAS 12022-99-0

Iron Disilicide (FeSi₂) is a versatile intermetallic compound composed of 49.85% Iron (Fe) and 50.15% Silicon (Si). Combining robust thermal stability, semiconducting behavior, and cost-effectiveness, FeSi₂ is a preferred material for thermoelectric energy conversion, industrial heating systems, and wear-resistant applications.

Thermoelectric Performance: High Seebeck coefficient for efficient waste heat recovery and power generation.
Thermal Resilience: Stable operation in temperatures up to 800°C with excellent oxidation resistance.
Mechanical Durability: High hardness and abrasion resistance for demanding environments.
Semiconducting Traits: Adjustable electrical properties for niche electronic components.

product details

Properties

- - Melting point: 1220°C
    
    Density: 4.75 g/cm³
    
    Form: Powder
    
    Color: Gray
    
    Specific Gravity: 4.75
    
    Water Solubility: Insoluble in water.

Products Usage

1. Energy Systems: Thermoelectric generators (TEGs), solar energy converters.

2. Industrial Heating: Heating elements, furnace linings, and high-temperature sensors.

3. Electronics: Substrates for thin-film devices, semiconductor doping.

4. Automotive & Machinery: Wear-resistant coatings, alloy additives.

Packing:

Our normal packaging is 25kgs/Drum

The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.

Remark: Chemical composition and size can be optimized by the customers' requirements 固体通用s27

Conditions for safe storage, including any incompatibilities

Separated from ammonia, strong hydrogen peroxide solutions and strong acids.

Safety Protection

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.