BeFe4Mo
metal· JVASP-74877· BeFe4Mo
BeFe₄Mo is an intermetallic compound combining beryllium, iron, and molybdenum—a research-phase material belonging to the family of refractory intermetallics. While not widely commercialized, this alloy family is of interest to materials scientists exploring lightweight, high-stiffness compositions for extreme-temperature and high-strength applications, though beryllium's toxicity and processing difficulty limit broader adoption.
aerospace researchhigh-temperature structural applicationsexperimental intermetallicslightweight refractory alloysmaterials science investigation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 185.4 | GPa | — | ||
Poisson's Ratio(ν) | 0.3200 | - | — | ||
Shear Modulus(G) | 75.76 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.829 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 4.825 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1668 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.08077 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.