Tb2Al3Fe
metal· JVASP-110987· Tb2Al3Fe
Tb2Al3Fe is an intermetallic compound combining terbium (a rare-earth element), aluminum, and iron. This ternary phase is primarily of research and developmental interest, investigated for potential applications requiring the unique combination of rare-earth strengthening with lightweight aluminum-iron matrix properties. The material belongs to the rare-earth intermetallic family and is not widely deployed in conventional engineering; its relevance lies in advanced applications where rare-earth elements provide magnetic, thermal, or exceptional high-temperature strengthening characteristics.
rare-earth intermetallics (R&D)high-temperature structural compositesmagnetic alloy developmentaerospace material researchlightweight strengthening applicationsexperimental metallurgy
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.587 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.848 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01570 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4205 | 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.