Al4Ir3Ni3

metal

· Al4Ir3Ni3

Al₄Ir₃Ni₃ is an intermetallic compound combining aluminum, iridium, and nickel in a fixed stoichiometric ratio. This material belongs to the family of high-temperature intermetallics and is primarily of research interest rather than an established industrial commodity. The combination of lightweight aluminum with refractory iridium and engineering-grade nickel positions this compound for potential applications in extreme-temperature or wear-resistant environments, though commercial deployment remains limited and material development is ongoing.

experimental high-temperature alloysaerospace research materialswear and corrosion resistance studiesintermetallic compound developmentadvanced refractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6869	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.

Al4Ir3Ni3

Other Properties

Regulatory Screening

Environmental

Export Control