YMgCu4 is an intermetallic compound composed of yttrium, magnesium, and copper, representing a multi-component metallic system with potential structural and functional applications. This material belongs to the rare-earth containing intermetallic family and appears to be primarily a research or experimental compound rather than an established commercial alloy. Interest in YMgCu4 likely stems from its unique combination of constituent elements—yttrium providing strength and thermal stability, magnesium offering light weight, and copper contributing electrical and thermal conductivity—making it a candidate for advanced engineering systems where conventional alloys fall short, though industrial adoption remains limited pending demonstration of processability and cost-effectiveness advantages.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 92.05 | GPa | — | ||
| ↳ | 92.05 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.2147 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν) | 0.2995 | - | — | ||
Shear Modulus(G)2 entries | 42.60 | GPa | — | ||
| ↳ | 42.60 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.448 | kg/m³ | — |
| 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) | 1.500 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2647 | eV/atom | — |