HfRh3 is an intermetallic ceramic compound combining hafnium and rhodium, belonging to the class of refractory intermetallics. This material is primarily of research and development interest rather than established commercial production, being investigated for high-temperature structural applications where thermal stability and mechanical rigidity are critical. Its notable characteristics include high density and strong elastic properties that position it for extreme-temperature environments where conventional ceramics and superalloys reach their limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 31,770.5 | ksi | — | ||
| ↳ | 31,770.5 | ksi | — | ||
| ↳ | 32,764 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.4582 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν)2 entries | 0.2744 | - | — | ||
| ↳ | 0.2800 | - | — | ||
Shear Modulus(G)3 entries | 16,868.6 | ksi | — | ||
| ↳ | 16,868.6 | ksi | — | ||
| ↳ | 17,482.8 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4787 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 0.4700 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00850 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7680 | eV/atom | — |