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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1712 | 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) | 0.03380 | 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.