La3Si7Ni3
metal· JVASP-112672· La3Si7Ni3
La₃Si₇Ni₃ is an intermetallic compound combining lanthanum, silicon, and nickel, belonging to the rare-earth transition metal silicide family. This is primarily a research material of interest for high-temperature applications and functional properties rather than a widely commercialized engineering alloy. The material family is explored for potential use in advanced thermal management systems, catalytic applications, and specialized high-temperature structural components where rare-earth strengthening and intermetallic bonding offer advantages over conventional superalloys.
high-temperature structural materials (experimental)rare-earth intermetallic researchthermal management applicationscatalytic substratesadvanced aerospace (exploratory phase)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.