Al1 Cr1 Fe2

semiconductor
· Al1 Cr1 Fe2

Al₁Cr₁Fe₂ is an intermetallic compound combining aluminum, chromium, and iron in a fixed stoichiometric ratio, classified as a semiconductor material. This ternary system belongs to the family of transition metal aluminides, which are of significant research interest for high-temperature structural applications due to their potential for improved strength-to-weight ratios and oxidation resistance compared to conventional aluminum alloys. The specific phase Al₁Cr₁Fe₂ and its semiconductor classification suggest potential applications in thermoelectric devices, magnetoresistive sensors, or catalytic materials where the unique electronic structure arising from the intermetallic ordering provides functional properties beyond conventional structural use.

high-temperature intermetallic compoundsthermoelectric device researchtransition metal aluminide developmentoxidation-resistant coatingsadvanced semiconductor materialscatalytic applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.