Be12Fe
metal· JVASP-112268· Be12Fe
Be₁₂Fe is an intermetallic compound combining beryllium and iron, representing a hard, lightweight material from the beryllium-iron phase diagram. This compound is primarily of research and specialized industrial interest rather than a commodity material, valued in applications requiring extreme hardness and low density where beryllium's unique properties—combined with iron's cost and availability advantages—justify the brittleness and toxicological precautions inherent to beryllium metallurgy.
aerospace structural compositeshigh-hardness wear surfacesresearch phase studiesspecialty tooling applicationsneutron moderator applicationsadvanced refractory systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.