Y2Al is an intermetallic compound combining yttrium and aluminum, belonging to the rare-earth metal family of advanced materials. This material exhibits characteristics typical of yttrium-aluminum systems, which are investigated for high-temperature applications and structural uses where lightweight properties and thermal stability are desired. Y2Al and related yttrium-aluminum phases are primarily of research and specialized industrial interest rather than commodity materials, with potential applications in aerospace, thermal barrier coatings, and advanced structural composites where rare-earth intermetallics can offer advantages in specific temperature or loading regimes.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 7,921.8 | ksi | — | ||
| ↳ | 7,921.8 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.3278 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν) | 0.2701 | - | — | ||
Shear Modulus(G)2 entries | 4,301.2 | ksi | — | ||
| ↳ | 4,301.2 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1547 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 1.830 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3524 | eV/atom | — |