ZrIr2

metal

· ZrIr2

ZrIr₂ is an intermetallic compound combining zirconium and iridium in a 1:2 ratio, belonging to the family of refractory metal intermetallics. This material is primarily of research and developmental interest rather than established in high-volume production, valued for its potential in extreme-temperature applications where both chemical stability and mechanical performance are critical. Engineers consider it for demanding environments where conventional superalloys or single-phase refractory metals reach their limits.

high-temperature structural applicationsaerospace engine componentschemical processing vesselsresearch and developmentrefractory metal compoundsoxidation-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5554	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-15.46	µV/K	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1562	eV/atom	—
Formation Energy(ΔHf)	-0.7068	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.

ZrIr2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control