TaV2Re
metal· JVASP-157308· TaV2Re
TaV2Re is a ternary refractory metal alloy combining tantalum, vanadium, and rhenium—elements known for exceptional high-temperature strength and oxidation resistance. This is a research-phase composition rather than an established commercial alloy; it belongs to the family of advanced refractory intermetallics being explored for extreme-environment applications where conventional superalloys reach their thermal limits. The tantalum-rhenium backbone provides excellent creep resistance and melting point, while vanadium additions are investigated to improve workability and reduce density relative to pure Ta-Re systems.
high-temperature structural componentshypersonic vehicle leading edgesadvanced space propulsion nozzlesmaterials research and developmentextreme environment testingrefractory alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 13.21 | 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) | 0.01270 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2185 | 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.