IrWON2

ceramic

· IrWON2

IrWON₂ is an experimental ceramic compound containing iridium, tungsten, oxygen, and nitrogen, representing a refractory ceramic in the transitional metal oxynitride family. This material is primarily of research interest for extreme-temperature and wear-resistant applications, where the combination of a precious refractory metal (iridium) with tungsten and nitrogen is expected to provide enhanced hardness, oxidation resistance, and thermal stability compared to conventional oxides or nitrides alone.

high-temperature coatingswear-resistant surfacesresearch/developmentrefractory applicationscutting tool materialsthermal barrier systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.030	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.460	eV/atom	—

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

Regulatory Screening

Environmental

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.

IrWON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental