Al3Pt5 is an intermetallic compound combining aluminum and platinum in a fixed stoichiometric ratio, belonging to the family of high-performance metallic intermetallics. This material is primarily of research and specialized industrial interest, valued in applications requiring exceptional hardness, thermal stability, and corrosion resistance where the cost of platinum content is justified by performance demands. Al3Pt5 represents the broader class of platinum-based intermetallics explored for extreme-environment applications, particularly in aerospace and catalytic systems where conventional superalloys reach their limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 198.8 | GPa | — | ||
| ↳ | 198.8 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.3611 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν) | 0.3583 | - | — | ||
Shear Modulus(G)2 entries | 62.24 | GPa | — | ||
| ↳ | 62.24 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 14.66 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -23.49 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01010 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9126 | eV/atom | — |