La2FeSi3

metal
· JVASP-100654· La2FeSi3

La2FeSi3 is an intermetallic compound combining lanthanum, iron, and silicon, belonging to the rare-earth transition metal silicide family. This material is primarily of research and developmental interest rather than established industrial production, investigated for potential applications in high-temperature structural components and magnetic devices where rare-earth intermetallics offer unique combinations of thermal stability and electronic properties. Engineers would consider this material class when conventional alloys reach performance limits in extreme environments, though availability, processing complexity, and cost typically restrict use to specialized aerospace, energy, and materials research applications.

high-temperature structural compoundsrare-earth intermetallics researchmagnetic materials developmentadvanced aerospace explorationthermal barrier studiesfunctional materials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.