Cr₃O is a chromium oxide ceramic compound that exists primarily in research and specialized materials contexts rather than as a widely commercialized phase; it belongs to the family of chromium oxides used in high-temperature and corrosion-resistant applications. Industrial chromium oxide ceramics (particularly Cr₂O₃) are valued in refractories, wear coatings, and chemical processing equipment for their thermal stability and oxidation resistance, though Cr₃O itself remains less documented in mainstream engineering practice. Engineers considering this compound should verify its phase stability and performance characteristics against the more established Cr₂O₃ alternatives, as the specific benefits of this lower-oxide variant are not well-characterized in conventional materials databases.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.890 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -3.240 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.181 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.3032 | eV/atom | — |