Hf2CuOs is an experimental intermetallic compound combining hafnium, copper, and osmium—a refractory metal system designed for extreme-temperature and high-strength applications. This material belongs to the family of advanced intermetallics under research for aerospace and ultra-high-temperature structural applications where conventional superalloys reach their limits. The hafnium-osmium base provides oxidation resistance and thermal stability, while copper addition may improve processability; however, as a research-stage compound, industrial deployment remains limited and material characterization is ongoing.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 25,922.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G) | 8,783.5 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.5343 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 8.320 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4674 | eV/atom | — |