MnBeNi is a ternary intermetallic alloy combining manganese, beryllium, and nickel elements, representing a specialized metal system designed for high-stiffness, lightweight applications. This alloy family is primarily explored in research and aerospace contexts where the combination of beryllium's low density with nickel and manganese's strengthening effects offers potential for precision structural or functional components. While not widely commoditized, MnBeNi-type compositions are investigated for applications demanding high elastic modulus with controlled density, though beryllium's toxicity and processing complexity limit industrial adoption compared to conventional titanium or aluminum alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 189.3 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 111.5 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.961 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.389 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1739 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1378 | eV/atom | — |