TaKO2N — Properties & Data | MatWorld

TaKO2N

ceramic

· TaKO2N

TaKO₂N is a tantalum-based oxynitride ceramic compound combining tantalum, oxygen, and nitrogen phases, representing a materials research composition rather than an established commercial standard. This material family is investigated primarily in advanced ceramics research for high-temperature structural applications and as a potential hard coating material, leveraging tantalum's inherent refractory properties and the hardening effects of nitrogen incorporation. Oxynitride ceramics of this type are of interest where conventional oxides or nitrides alone prove insufficient, particularly in extreme-environment aerospace and wear-resistance contexts where the synergistic effects of mixed anion bonding can enhance both thermal stability and mechanical performance.

high-temperature aerospace componentshard coatings and wear resistancerefractory applicationsmaterials researchadvanced ceramics developmentthermal barrier materials

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)	-0.7379	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.740	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.

TaKO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental