ScV5Si5
metal· JVASP-142390· ScV5Si5
ScV5Si5 is an intermetallic compound in the scandium-vanadium-silicon system, representing a ternary metal-metalloid material with potential hardness and refractory characteristics typical of transition metal silicides. This is a research-phase material with limited commercial deployment; it belongs to the family of refractory intermetallics being explored for high-temperature structural applications where conventional alloys reach their performance limits. Its appeal lies in the combination of low density with potential thermal stability and hardness, making it a candidate for advanced aerospace and high-temperature engine components where weight and temperature resistance are critical trade-offs.
high-temperature structural applicationsrefractory intermetallics researchaerospace engine componentslightweight refractory materialsadvanced materials developmentthermal barrier candidate materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.806 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5352 | 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.