Ta3AlFe8
metal· JVASP-133400· Ta3AlFe8
Ta3AlFe8 is an intermetallic compound combining tantalum, aluminum, and iron, representing a high-density metallic phase that belongs to the family of refractory intermetallics. This material is primarily of research interest rather than established production use, being studied for potential applications requiring exceptional density and thermal stability characteristics inherent to tantalum-based systems. The Ta-Al-Fe phase system is explored in aerospace and materials science contexts where extreme operating conditions demand alternatives to conventional superalloys.
high-temperature structural applicationsrefractory materials researchaerospace engine componentsdensity-critical designsadvanced intermetallic developmentmaterials science experimentation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4029 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 7.312 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03230 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2505 | 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.