NbAlCo2 is a refractory metal alloy combining niobium, aluminum, and cobalt, belonging to the family of advanced intermetallic and high-entropy-inspired compositions. This material is primarily investigated in research and development contexts for extreme-environment applications where conventional superalloys reach their thermal or mechanical limits. Engineers consider NbAlCo2 when designing systems requiring high stiffness, thermal stability, and oxidation resistance at elevated temperatures, particularly in aerospace propulsion and energy conversion where weight-critical, high-strength solutions are essential.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 27,853.7 | ksi | — | ||
| ↳ | 27,853.7 | ksi | — | ||
| ↳ | 28,209.8 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.3859 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν)2 entries | 0.2974 | - | — | ||
| ↳ | 0.4300 | - | — | ||
Shear Modulus(G)3 entries | 13,051.6 | ksi | — | ||
| ↳ | 13,051.6 | ksi | — | ||
| ↳ | 6,761.7 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2683 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.879 | µB | — | ||
Seebeck Coefficient(S) | 16.87 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4171 | eV/atom | — |