ScCo2Si2
metal· JVASP-15322· ScCo2Si2
ScCo2Si2 is an intermetallic compound combining scandium, cobalt, and silicon—a member of the rare-earth transition metal silicide family. This material is primarily a research compound explored for high-temperature structural applications and advanced alloy development, as intermetallic silicides offer potential advantages in strength-to-weight performance and thermal stability compared to conventional superalloys. Engineers would consider this compound for lightweight high-temperature applications where thermal conductivity and mechanical stability at elevated temperatures are critical, though it remains largely experimental outside specialized research contexts.
High-temperature structural applicationsAerospace propulsion researchIntermetallic alloy developmentRefractory applicationsLightweight composite reinforcementMaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 22,698.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 12,632.8 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1911 | lb/in³ | — |
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) | 21.82 | 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) | -0.7514 | 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.