CaBeBi₂ is an experimental ternary ceramic compound composed of calcium, beryllium, and bismuth oxides, representing a niche composition within the broader family of mixed-metal oxide ceramics. This material has not achieved widespread industrial adoption and remains primarily a research compound; its potential lies in applications requiring the combined properties of beryllium ceramics (thermal conductivity, low density, stiffness) with bismuth oxide contributions (density, refractive properties). Engineers would consider this material only for specialized research applications or niche high-performance settings where conventional ceramics prove inadequate and the bismuth-beryllium synergy offers genuine engineering advantage.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 6,515.1 | ksi | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 1,669.4 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2718 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.4442 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.000380 | eV/atom | — |