Al5IrNi4

metal

· Al5IrNi4

Al5IrNi4 is an intermetallic compound combining aluminum, iridium, and nickel, likely explored as a high-temperature structural material or functional alloy. This material belongs to the family of transition-metal aluminides and represents a research-phase composition; such ternary systems are investigated for elevated-temperature strength, corrosion resistance, or specialized catalytic/electronic properties where the combination of a refractory metal (iridium) with aluminum and nickel offers potential advantages over conventional binary alloys. Industrial adoption remains limited, making it most relevant to advanced aerospace, thermal management, or materials research applications where conventional superalloys or single-phase intermetallics prove insufficient.

high-temperature structural componentsaerospace researchintermetallic developmentcorrosion-resistant coatingsmaterials researchspecialized alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6227	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.

Al5IrNi4

Other Properties

Regulatory Screening

Environmental

Export Control