Tb3Al
metal· JVASP-16429· Tb3Al
Tb3Al is an intermetallic compound combining terbium (a rare earth element) with aluminum, forming a brittle metallic phase with a defined crystal structure. This material is primarily of research and development interest rather than established commercial production, investigated for potential applications requiring the unique combination of rare earth and lightweight aluminum chemistry. Tb3Al belongs to the broader family of rare earth–aluminum intermetallics, which are explored for specialized high-temperature, magnetic, or structural applications where conventional alloys fall short, though practical deployment remains limited due to brittleness, cost, and manufacturing challenges.
rare earth metallurgy researchhigh-temperature structural phasesmagnetic materials developmentexperimental intermetallic compoundsmaterials science characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 52.30 | GPa | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 32.04 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.835 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -3.290 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01930 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2159 | 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.