HfPd is an intermetallic ceramic compound formed from hafnium and palladium, representing a refractory material system designed for extreme-temperature applications. This material belongs to the family of high-melting-point intermetallics and is primarily of research and developmental interest rather than a widely commercialized engineering ceramic. HfPd is investigated for applications requiring exceptional thermal stability, oxidation resistance, and structural retention at elevated temperatures where conventional superalloys or oxide ceramics become limiting.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 158.2 | GPa | — | ||
Poisson's Ratio(ν) | 0.4400 | - | — | ||
Shear Modulus(G) | 26.94 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 13.00 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 3.640 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06850 | eV/atom | — | ||
Formation Energy(ΔHf)3 entries | -0.7203 | eV/atom | — | ||
| ↳ | -0.6281 | eV/atom | — | ||
| ↳ | -0.7095 range -0.7203–-0.6986median of 2 measurements | eV/atom | — |