AlCu3 is an intermetallic compound in the aluminum-copper system, representing a stoichiometric phase that forms at specific composition and temperature conditions. This material belongs to the family of aluminum-copper intermetallics, which are of significant interest in metallurgy research for understanding phase behavior, strengthening mechanisms, and potential aerospace or high-temperature applications. While primarily a research and development material rather than a commercial alloy, AlCu3 and related intermetallic phases are studied for their potential to enable lightweight, high-strength materials in advanced structural applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 18,934.3 | ksi | — | ||
| ↳ | 18,934.3 | ksi | — | ||
| ↳ | 18,656.2 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 7.130 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν)2 entries | 0.3435 | - | — | ||
| ↳ | 0.3800 | - | — | ||
Shear Modulus(G)3 entries | 6,619 | ksi | — | ||
| ↳ | 6,619 | ksi | — | ||
| ↳ | 8,278.8 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2638 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -1.190 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1892 | eV/atom | — |