Be3Cu
metal· JVASP-102458· Be3Cu
Be3Cu is an intermetallic compound combining beryllium and copper, representing a specialized alloy system explored primarily in research and aerospace contexts. This material is notable for its potential to achieve high specific strength and stiffness due to beryllium's low density combined with copper's thermal and electrical properties, making it of interest where weight reduction and performance are critical. Be3Cu remains largely in the experimental or limited-production phase compared to conventional aluminum or titanium alloys, and engineers should verify availability and consider beryllium's toxicity in handling and manufacturing before selection.
aerospace structureshigh-performance lightweight alloysthermal management applicationsexperimental metallic systemsberyllium alloy development
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.