BeFeSb is an intermetallic compound combining beryllium, iron, and antimony—a rare ternary metal system that exists primarily in research and exploratory materials development contexts. While ternary intermetallics of this type are not established in mainstream engineering production, compounds in the Be-Fe-Sb family are of scientific interest for their potential in high-stiffness, lightweight structural applications and electronic materials research, though their toxicity (beryllium), brittleness, and manufacturing complexity have limited commercial adoption compared to conventional alloys and intermetallics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 18,952.1 | ksi | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 9,598.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2735 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1685 range 0.000–0.3370median of 2 measurements | eV | — | ||
Magnetic Moment(μB) | 0.9350 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3810 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.2379 | eV/atom | — |