WOsN3

metal

· WOsN3

WOsN3 is an experimental refractory compound in the tungsten-osmium-nitride family, designed for ultra-high-temperature and extreme-environment applications where conventional metals and ceramics fail. This material combines the hardness and thermal stability of tungsten nitride with osmium's density and refractory properties, making it a research-phase candidate for aerospace thermal protection, cutting tools, and high-temperature structural components where oxidation resistance and mechanical retention at extreme temperatures are critical.

aerospace thermal protectionrefractory coatingsextreme-temperature toolingresearch/development phasehigh-temperature structural componentsoxidation-resistant applications

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)	1.267	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.360	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.

WOsN3 — Properties & Data | MatWorld

WOsN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control