Sc2CoOs
metal· JVASP-40224· Sc2CoOs
Sc₂CoOs is an intermetallic compound combining scandium, cobalt, and osmium—a rare ternary metallic system that is primarily of research interest rather than established industrial production. This material belongs to the family of high-density intermetallics and is investigated for potential applications requiring excellent stiffness and hardness at elevated temperatures, though it remains largely in the exploratory phase of materials science. Engineers would consider this compound for specialized aerospace, defense, or functional electronics applications where extreme density and high elastic moduli justify the cost and processing complexity of rare-earth and refractory metal combinations.
experimental aerospace materialshigh-temperature structural researchrefractory metal compoundsfunctional intermetallicsdensity-critical applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 147.1 | GPa | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 65.60 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.852 | kg/m³ | — |
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 | — | ||
Seebeck Coefficient(S) | 10.52 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4777 | 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.