OsSiON2 — Properties & Data | MatWorld

OsSiON2

ceramic

· OsSiON2

OsSiON₂ is an experimental ceramic compound combining osmium, silicon, oxygen, and nitrogen—a refractory oxunitride material designed for extreme-temperature and high-wear environments. This material belongs to the family of advanced ceramics that leverage transition metal oxides and nitrides to achieve exceptional hardness, thermal stability, and chemical resistance beyond conventional oxides alone. While primarily in research and development stages, osmium-based ceramics are being investigated for ultra-high-temperature structural applications where conventional superalloys and monolithic ceramics reach their performance limits.

high-temperature structural ceramicsaerospace thermal protectionrefractory coatingswear-resistant componentsresearch and developmentextreme-environment applications

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)	0.02182	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.720	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.

OsSiON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental