Al₀.₅Cu₀.₁₅Ni₀.₃₅ is a ternary aluminum-copper-nickel alloy, likely a research or specialized composition designed to balance the strength and corrosion resistance of copper and nickel additions with aluminum's low density. This composition sits outside conventional wrought or cast aluminum alloy series, suggesting development for specific performance requirements—such as improved wear resistance, thermal stability, or precipitation-hardening response—where standard commercial alloys (2xxx, 6xxx, 7xxx series) prove insufficient. Engineers would consider this material when conventional aluminum alloys cannot meet demands for hardness, creep resistance, or environmental durability in weight-critical applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -0.4260 | eV/atom | — |