BeB2C2 is an advanced ceramic compound combining beryllium, boron, and carbon—a research-stage material belonging to the family of hard ceramics and cermets. While not yet widely commercialized, this composition represents exploration into ultra-hard, lightweight ceramic systems potentially suited for extreme-environment applications where conventional ceramics reach performance limits. Its appeal lies in combining low density with high stiffness, making it a candidate for aerospace and defense applications where weight reduction and thermal/mechanical performance are critical.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 226.8 | GPa | — | ||
Poisson's Ratio(ν) | 0.1900 | - | — | ||
Shear Modulus(G) | 194.3 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.320 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.4730 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -109.8 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1847 | eV/atom | — |