TaOsO2N — Properties & Data | MatWorld

TaOsO2N

ceramic

· TaOsO2N

TaOsO2N is an experimental mixed-metal oxynitride ceramic compound combining tantalum, osmium, oxygen, and nitrogen. This material belongs to the family of high-entropy and refractory ceramic oxides/oxynitrides, which are primarily investigated in research settings for their potential to withstand extreme thermal and chemical environments. While not yet established in mainstream industrial production, oxynitride ceramics of this type are being explored for high-temperature structural applications where conventional ceramics approach their performance limits, and their notable potential lies in combining the hardness and thermal stability of refractory oxides with the added toughness and wear resistance that nitrogen incorporation can provide.

high-temperature structural applicationsrefractory coatingsresearch-phase advanced ceramicsextreme environment protectionwear-resistant surfacesthermal barrier systems

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)	0.5102	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.440	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.

TaOsO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental