TaCu
metal· JVASP-128237· TaCu
TaCu is a tantalum-copper binary alloy combining the high density and corrosion resistance of tantalum with copper's thermal and electrical conductivity. This alloy is primarily used in specialized electronics, radiation shielding, and high-reliability applications where the combination of chemical inertness, thermal management, and density is advantageous; it is notably more ductile than pure tantalum while retaining superior corrosion resistance compared to copper-heavy alternatives.
radiation shielding and collimationhigh-reliability electronics contactsthermal management componentsmedical imaging equipmentaerospace electrical connectorswear and corrosion-resistant tooling
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 13.43 | kg/m³ | — |
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) | 0.1747 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.1747 | 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.