TaNbAs
metal· JVASP-75581· TaNbAs
TaNbAs is an intermetallic compound composed of tantalum, niobium, and arsenic, belonging to the family of refractory metal arsenides. This is a research-stage material studied primarily for its potential in high-temperature and extreme-environment applications, where the combination of refractory metals provides theoretical advantages in thermal stability and mechanical retention at elevated temperatures. The material remains largely experimental with limited commercial deployment, but arsenide compounds in this family are of interest to materials scientists exploring alternatives for specialized semiconductor, thermoelectric, or structural applications where conventional alloys reach their performance limits.
High-temperature structural applicationsSemiconductor researchThermoelectric materialsRefractory alloy developmentExtreme environment testing
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 17,226.1 | ksi | — | ||
Shear Modulus(G) | -2,639.7 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3349 | 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) | 1.023 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.5928 | 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.