Ta2BeCu
metal· JVASP-67622· Ta2BeCu
Ta2BeCu is an experimental intermetallic compound combining tantalum, beryllium, and copper. This ternary system belongs to the family of high-density refractory metal alloys and is primarily of research interest rather than established production use. The material's potential lies in applications requiring extreme density, high-temperature stability, and corrosion resistance, though its practical adoption remains limited due to beryllium's toxicity concerns, manufacturing complexity, and the specialized nature of intermetallic phases.
Research and developmentHigh-temperature aerospace applicationsRadiation shieldingRefractory metal systemsDensity-critical componentsExperimental alloy systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 0.000 | ksi | — | ||
Shear Modulus(G) | 0.000 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4348 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3614 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.2536 | 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.