Ar3Ta
ceramic· JVASP-125072· Ar3Ta
Ar3Ta is a ceramic compound in the rare-earth or refractory oxide family, likely an intermetallic or mixed-oxide phase containing tantalum. This material appears to be primarily of research interest rather than a widely commercialized engineering ceramic, though tantalum-based ceramics are valued for extreme-temperature stability and chemical inertness. Engineers would consider this material where high melting point, oxidation resistance, and chemical durability are critical and conventional ceramics prove insufficient, though availability, processing complexity, and cost typically limit its use to specialized aerospace, nuclear, or materials research applications.
high-temperature structural componentsrefractory liningsaerospace researchnuclear reactor materialsmaterials research and development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.