Al4IrNi5

metal

· Al4IrNi5

Al4IrNi5 is an intermetallic compound combining aluminum, iridium, and nickel, belonging to the class of high-performance metallic intermetallics. This material is primarily of research and development interest rather than established in volume production, studied for potential applications in extreme-temperature and high-strength applications where conventional superalloys may be insufficient. The iridium and nickel content suggests potential use in aerospace and thermal management contexts where oxidation resistance and structural stability at elevated temperatures are critical.

High-temperature structural applicationsAerospace research and developmentIntermetallic compound researchOxidation-resistant coatingsAdvanced propulsion systemsMaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5559	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.

Al4IrNi5

Other Properties

Regulatory Screening

Environmental

Export Control