TaNiON2 — Properties & Data | MatWorld

TaNiON2

ceramic

· TaNiON2

TaNiON2 is a ceramic compound combining tantalum, nickel, oxygen, and nitrogen—a research-phase material designed to achieve high hardness and thermal stability through interstitial nitrogen doping in a tantalum-nickel oxide matrix. This material family is being investigated for extreme-environment applications where conventional ceramics or transition-metal compounds fall short; compared to standard oxides, oxynitrides can offer improved fracture resistance and thermal shock tolerance, making them candidates for cutting tools, wear coatings, and high-temperature structural components where conventional alternatives degrade.

cutting tool coatingswear-resistant surfaceshigh-temperature structural ceramicsresearch/experimental materialsthermal barrier systemshardface composites

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)	0.1891	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.120	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.

TaNiON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental