YAl2Co is an intermetallic compound combining yttrium, aluminum, and cobalt, belonging to the class of rare-earth transition metal intermetallics. This material is primarily of research and development interest rather than established commodity use, with potential applications where high stiffness and moderate density are needed in specialized aerospace or high-temperature environments. The intermetallic structure offers controlled mechanical behavior and potential for elevated-temperature strength, making it relevant to engineers exploring alternatives to conventional superalloys or composite matrices in advanced material systems.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 89.23 | GPa | — | ||
| ↳ | 89.23 | GPa | — | ||
| ↳ | 94.11 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.9278 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.2821 | - | — | ||
| ↳ | 0.2900 | - | — | ||
Shear Modulus(G)3 entries | 45.49 | GPa | — | ||
| ↳ | 45.49 | GPa | — | ||
| ↳ | 48.61 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.714 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -12.44 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5896 | eV/atom | — |