Al₀.₄₅Ni₀.₄₅Pt₀.₁ is a high-entropy or multi-principal-element metallic alloy combining aluminum, nickel, and platinum in roughly equal atomic proportions. This is an experimental composition studied primarily in research settings for its potential to combine lightweight aluminum with the corrosion resistance and thermal stability of nickel and platinum. While not yet established in mainstream industrial production, alloys in this family are investigated for applications requiring extreme environments—such as aerospace thermal barriers, corrosion-resistant coatings, or high-temperature structural components—where the synergistic effects of multiple principal elements might overcome limitations of conventional binary or ternary alloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -0.6247 | eV/atom | — |