NiPRh is a nickel-based alloy containing praseodymium and rhodium additions, belonging to the family of high-performance superalloys designed for extreme-temperature and corrosion-resistant applications. This material combines nickel's inherent ductility and corrosion resistance with the strengthening contributions of rare earth (praseodymium) and noble metal (rhodium) elements, making it relevant for demanding aerospace, chemical processing, and high-temperature industrial environments where conventional nickel alloys reach performance limits. The inclusion of rhodium—a costly but exceptionally corrosion-resistant noble metal—suggests this alloy targets applications requiring both thermal stability and resistance to aggressive chemical environments, though its use remains specialized and cost-sensitive.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 30,057.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.3900 | - | — | ||
Shear Modulus(G) | 7,795.8 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3141 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -11.80 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5929 | eV/atom | — |