TbAl
metal· JVASP-36424· TbAl
TbAl is an intermetallic compound combining terbium (a rare-earth element) with aluminum, forming a binary metallic phase used primarily in research and specialized high-performance applications. This material belongs to the rare-earth intermetallic family and is of interest for its potential combination of lightweight aluminum with the magnetic and thermal properties characteristic of terbium. TbAl and related rare-earth aluminum compounds are explored in magnetocaloric applications, advanced permanent magnets, and high-temperature structural systems where rare-earth strengthening and magnetic functionality are simultaneously required.
magnetocaloric cooling systemspermanent magnet researchhigh-temperature structural alloysrare-earth intermetallic compoundscryogenic applicationsmagnetic refrigeration materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 63.33 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 41.06 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.547 | 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) | -7.770 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02110 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4232 | 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.