Ta2CuOs
metal· JVASP-80424· Ta2CuOs
Ta2CuOs is an experimental intermetallic compound combining tantalum, copper, and osmium—a complex metallic phase that represents research into high-entropy or multi-principal-element alloys. This material family is investigated for potential applications requiring extreme hardness, thermal stability, or specialized electronic properties, though it remains primarily in the research phase and is not established in high-volume industrial production.
advanced research alloyshigh-temperature applicationswear-resistant coatingselectronic/functional materialsmaterials science experimentation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.05123 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 4.062 | µB | — | ||
Seebeck Coefficient(S) | -13.42 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 4.494 | eV/atom | — | ||
Formation Energy(ΔHf) | 4.253 | 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.