Al3 Ni2
semiconductor· Al3 Ni2
Al₃Ni₂ is an intermetallic compound formed from aluminum and nickel, belonging to the class of ordered metallic phases that exhibit semiconductor-like electronic properties. This material is primarily of research interest in advanced aerospace and high-temperature applications, where its potential for lightweight structural performance and thermal stability is being investigated, though it remains less established in production than competing nickel-aluminum superalloys. Al₃Ni₂ represents the broader family of Al-Ni intermetallics, which are studied as alternatives to conventional superalloys due to their lower density and potential for enhanced specific strength at elevated temperatures.
aerospace components (research phase)high-temperature structural materialsintermetallic compounds developmentlightweight alloy systemsthermal barrier applicationsmaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.