ErAlPt is an intermetallic compound combining erbium (rare earth), aluminum, and platinum in a ternary system. This material belongs to the family of rare-earth platinum aluminides, which are primarily of research and development interest rather than established commercial production. ErAlPt and similar ternary intermetallics are investigated for high-temperature structural applications and specialized functional properties where the combination of rare-earth, refractory, and noble metal elements may offer improved oxidation resistance, phase stability, or enhanced mechanical performance at elevated temperatures.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 17,450.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.3500 | - | — | ||
Shear Modulus(G) | 6,061.1 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4027 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00100 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.231 | eV/atom | — |