YSi3Ni

metal

· JVASP-21586· YSi3Ni

YSi₃Ni is an intermetallic compound combining yttrium, silicon, and nickel, belonging to the rare-earth metal silicide family. This material is primarily of research interest rather than established industrial production, with potential applications in high-temperature structural applications and advanced composite systems where the combination of rare-earth elements and transition metals offers novel property combinations. The yttrium-nickel-silicon system has been explored for its potential thermal stability and hardness characteristics, though widespread commercial deployment remains limited.

high-temperature composites (research)intermetallic matrix materialsrare-earth alloy developmentadvanced ceramic coatings (experimental)structural materials researchaerospace thermal applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1671	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	1.977	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)	-0.6565	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.

YSi3Ni

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control