TaAlFe2
metal· JVASP-40348· TaAlFe2
TaAlFe2 is an intermetallic compound combining tantalum, aluminum, and iron, representing a high-density metallic system with potential for structural or functional applications in extreme environments. This material belongs to the refractory metal alloy family and appears to be primarily of research interest rather than established commercial production, with composition and properties being actively investigated for specialized high-temperature or wear-resistant applications. The high density and refractory nature suggest potential relevance in aerospace, defense, or high-temperature engineering contexts where conventional alloys reach performance limits.
high-temperature structural applicationsrefractory metal researchaerospace/defense componentswear-resistant coatingsextreme environment engineeringintermetallic compound development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3724 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2240 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -256.8 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4871 | 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.