Tm3Al
metal· JVASP-110879· Tm3Al
Tm₃Al is an intermetallic compound composed of thulium (a rare earth element) and aluminum, belonging to the rare earth–aluminum intermetallic family. This material is primarily of research and development interest rather than established industrial use, with potential applications in high-temperature structural applications and advanced functional materials where rare earth strengthening effects are leveraged. Engineers considering this compound should recognize it as an emerging material for specialized aerospace or electronics applications where rare earth alloying provides advantages in thermal stability or magnetic properties unavailable in conventional aluminum alloys.
Research and development phaseHigh-temperature intermetallicsRare earth strengtheningAdvanced aerospace componentsFunctional materials (potential)Specialty alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3174 | lb/in³ | — |
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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2271 | 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.