ZrCoBi is an experimental intermetallic compound combining zirconium, cobalt, and bismuth, belonging to the family of high-density metallic alloys under investigation for advanced structural and functional applications. This material exists primarily in research contexts as researchers explore how the combination of these elements—leveraging zirconium's strength and corrosion resistance with cobalt's hardness and bismuth's unique electronic properties—might enable new performance combinations. The alloy's notable density and stiffness characteristics position it as a candidate for applications where weight efficiency and mechanical stability must coexist, though industrial adoption remains limited pending further development and clarification of compositional specifications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 116.8 | GPa | — | ||
| ↳ | 121.2 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G)2 entries | 62.32 | GPa | — | ||
| ↳ | 62.70 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.864 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.9860 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 24.89 range 20.24–29.53median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.3956 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -352.5 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4556 | eV/atom | — |