IrWN3 — Properties & Data | MatWorld

IrWN3

metal

· IrWN3

IrWN3 is an experimental intermetallic nitride compound combining iridium and tungsten in a 1:1:3 stoichiometry, representing research into refractory metal nitrides for extreme-environment applications. This material family is under investigation for ultra-high-temperature structural applications where conventional superalloys reach their thermal limits, with potential applications in aerospace propulsion, nuclear systems, and advanced thermal protection where exceptional hardness, oxidation resistance, and creep resistance are critical.

high-temperature structural materialsaerospace engine componentsnuclear reactor environmentsrefractory coatingsresearch phase development

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.000252	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8400	eV/atom	DFT

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.

IrWN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control