TaCo2N3

metal

· JVASP-140909· TaCo2N3

TaCo₂N₃ is a ternary transition metal nitride compound combining tantalum and cobalt in a nitride ceramic matrix. This is an experimental/research material belonging to the family of refractory metal nitrides, which are pursued for their potential to deliver high hardness, thermal stability, and corrosion resistance in demanding applications. While not yet widely commercialized, nitride ceramics of this type are investigated as hard coatings, wear-resistant tool materials, and high-temperature structural components where conventional alloys reach their performance limits.

refractory coatings (experimental)hard ceramic compositeshigh-temperature applicationswear-resistant surfacesresearch phase materialstransition metal nitride family

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.221	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2292	eV/atom	—
Formation Energy(ΔHf)	-0.3187	eV/atom	—

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

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.

TaCo2N3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control