Sc2SiNi3

metal

· JVASP-151203· Sc2SiNi3

Sc2SiNi3 is an intermetallic compound combining scandium, silicon, and nickel—a research-stage material explored within the broader class of ternary intermetallics for high-strength applications. While not yet widely commercialized, materials in this family are investigated for lightweight structural use, thermal management, and high-temperature applications where the combination of low density with intermetallic bonding offers potential advantages over conventional alloys.

research & developmentlightweight structural compositeshigh-temperature aerospace applicationsintermetallic matrix materialsthermal management systemsadvanced alloy screening

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2134	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)	-0.7448	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.

Sc2SiNi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control