DyAl is an intermetallic compound combining dysprosium (a rare-earth element) with aluminum, belonging to the family of rare-earth aluminum intermetallics. This material is primarily of research and specialized industrial interest, valued for applications requiring the unique combination of rare-earth magnetic or thermal properties with aluminum's light weight and workability. The dysprosium-aluminum system is investigated for high-temperature structural applications, permanent magnet alloys, and advanced aerospace or defense systems where rare-earth functionality must be integrated into aluminum-based matrices.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9,315.8 | ksi | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 6,111.9 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2438 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 11.08 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4436 | eV/atom | — |