Pr2NiIr — Properties & Data | MatWorld

Pr2NiIr

metal

· JVASP-38404· Pr2NiIr

Pr₂NiIr is an intermetallic compound combining praseodymium, nickel, and iridium, representing a specialized ternary metal system. This material exists primarily as a research compound rather than a commercial engineering material, studied for its potential in high-performance applications where rare-earth and precious-metal combinations offer exceptional thermal stability, corrosion resistance, or magnetic properties. The material family is relevant to researchers exploring advanced alloys for extreme environments where conventional superalloys reach their limits.

research and developmenthigh-temperature intermetallicscorrosion-resistant coatingsrare-earth alloy systemsaerospace experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3581	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000760	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000793	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-12.64	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-12.95	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.03270	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4947	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Pr2NiIr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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