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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1736	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	—

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.

ScV5Si5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control