Ta2FeOs
metal· JVASP-41091· Ta2FeOs
Ta₂FeOs is an intermetallic compound combining tantalum, iron, and osmium—a research-stage material in the refractory metal alloy family. This ternary system is of interest primarily in high-temperature materials science and solid-state chemistry, where extreme thermal stability and oxidation resistance are valuable. While not yet established in production engineering, materials in this composition space are explored for potential aerospace, nuclear, and catalytic applications where conventional superalloys reach their thermal limits.
High-temperature structural researchRefractory alloy developmentAerospace heat shield conceptsNuclear reactor materials scienceCatalytic material researchMaterials database reference
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.5877 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.545 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02860 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2769 | 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.