Y3Si3Ni

metal

· JVASP-106321· Y3Si3Ni

Y3Si3Ni is an intermetallic compound combining yttrium, silicon, and nickel, belonging to the family of rare-earth transition metal silicides. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in high-temperature structural composites and advanced aerospace systems where lightweight, thermally stable phases are needed. The yttrium content and silicide bonding suggest relevance to ceramic matrix composites and specialized refractory applications, though practical engineering use remains limited pending further optimization of processing routes and property validation.

high-temperature structural compositesaerospace research materialsrare-earth silicide phasesceramic matrix reinforcementexperimental intermetallic compoundsrefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.740	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)	0.03380	eV/atom	—
Formation Energy(ΔHf)	-0.8086	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.

Y3Si3Ni

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control