OsIrN3 — Properties & Data | MatWorld

OsIrN3

ceramic

· OsIrN3

OsIrN3 is a ceramic compound combining osmium, iridium, and nitrogen—a refractory intermetallic nitride belonging to the family of ultra-high-temperature ceramics. This is a research-stage material of interest for extreme thermal and mechanical environments where conventional ceramics and metals fall short. The osmium-iridium base provides exceptional hardness and chemical inertness, while the nitride phase offers thermal stability, making it a candidate for hypersonic aerospace, high-temperature catalysis, and wear-resistant coating applications where existing materials degrade.

hypersonic vehicle thermal protectionhigh-temperature catalysisextreme wear resistance coatingsrefractory cutting toolsaerospace engine componentsresearch/development stage material

Compliance & Regulations

?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)	0.00745	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.760	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

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.

OsIrN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental