Ta2TcW
metal· JVASP-38964· Ta2TcW
Ta₂TcW is a refractory metal intermetallic compound combining tantalum, technetium, and tungsten—three elements known for exceptional high-temperature stability and corrosion resistance. This is primarily a research-phase material within the refractory metal alloy family, investigated for applications requiring extreme thermal environments and structural integrity where conventional superalloys reach their limits. Its combination of heavy, high-melting-point elements suggests potential for aerospace and nuclear thermal systems, though industrial adoption remains limited pending further characterization and manufacturing process development.
high-temperature structural applicationsrefractory metal researchaerospace thermal protectionnuclear fuel cladding (research)extreme environment engineering
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.5822 | 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 | — | ||
Seebeck Coefficient(S) | 29.39 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4187 | 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.