Tm2Al3Si2
metal· JVASP-16695· Tm2Al3Si2
Tm₂Al₃Si₂ is an intermetallic compound based on thulium, aluminum, and silicon—a rare-earth containing ternary system that represents an experimental or specialized research material rather than a widely commercialized alloy. This compound belongs to the family of rare-earth intermetallics, which are of interest in high-temperature applications and materials science research due to their potential for enhanced mechanical properties at elevated temperatures. Engineers would consider this material primarily in advanced research contexts or specialized high-performance applications where rare-earth strengthening effects and thermal stability justify the material's cost and processing complexity.
high-temperature structural applicationsrare-earth intermetallic researchadvanced aerospace componentsmaterials science experimentationspecialty alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 87.90 | GPa | — | ||
Poisson's Ratio(ν) | 0.2100 | - | — | ||
Shear Modulus(G) | 64.34 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.004 | 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) | 9.843 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5175 | 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.