TaBeCu2
metal· JVASP-71860· TaBeCu2
TaBeCu2 is an experimental intermetallic compound combining tantalum, beryllium, and copper elements, representing research into high-performance metallic systems. This material family is being investigated for applications requiring combinations of high stiffness, low density, and thermal or electrical conductivity that conventional alloys cannot simultaneously deliver. As a research-phase compound, TaBeCu2 remains primarily of academic interest, with potential applications emerging in aerospace weight-critical structures, high-temperature electronics, or specialized tooling once processing and scalability challenges are addressed.
aerospace structural researchhigh-stiffness-to-weight applicationsexperimental intermetallicsthermal management componentselectronic packaging (research phase)refractory alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 729.5 | ksi | — | ||
Poisson's Ratio(ν) | 0.4500 | - | — | ||
Shear Modulus(G) | 126.2 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3638 | 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) | 0.3509 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.2504 | 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.