Al2Ni2Ir
metal· Al2Ni2Ir
Al2Ni2Ir is an intermetallic compound combining aluminum, nickel, and iridium in a defined stoichiometric ratio. This material exists primarily in the research domain rather than established industrial production, belonging to the family of ternary intermetallics that combine lightweight aluminum with refractory and noble metals to achieve enhanced high-temperature stability and oxidation resistance. Interest in such compounds centers on aerospace and power-generation applications where conventional superalloys reach performance limits, though development remains largely experimental due to processing challenges, brittleness concerns typical of intermetallics, and cost considerations from iridium content.
high-temperature structural materials (research)aerospace propulsion (advanced concepts)oxidation-resistant coatingsintermetallic compound developmentmaterials science explorationnext-generation superalloy alternatives
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.