Hf2MnIr

metal

· Hf2MnIr

Hf2MnIr is a ternary intermetallic compound combining hafnium, manganese, and iridium. This is an experimental research material rather than an established commercial alloy, likely investigated for high-temperature structural applications due to the refractory character of hafnium and the oxidation resistance contributions of iridium. Interest in such compounds typically centers on extreme environments where conventional superalloys reach their limits, though practical engineering adoption remains limited pending further development of processing routes and property optimization.

High-temperature structural applicationsRefractory intermetallics researchAerospace thermal barriersAdvanced materials developmentOxidation-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5481	lb/in³	—

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

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	—
↳	eV	—
Magnetic Moment(μB)	µB	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6783	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.

Hf2MnIr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control