Ta2CN — Properties & Data | MatWorld

Ta2CN

ceramic

· JVASP-108069· Ta2CN

Ta₂CN is a tantalum carbonitride ceramic compound that combines tantalum metal with carbon and nitrogen to form a hard, refractory phase. This material belongs to the family of transition metal carbonitrides, which are extensively studied for extreme-temperature and wear-resistant applications due to their exceptional hardness and chemical stability. Ta₂CN is primarily of research and emerging industrial interest rather than a commodity material, with potential applications in cutting tools, wear coatings, and high-temperature structural components where conventional ceramics or tool steels fall short.

cutting tool coatingswear-resistant surfaceshigh-temperature ceramicsrefractory materialsresearch applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	14.58	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1406	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8397	eV/atom	DFT · OptB88vdW

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.

Ta2CN

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental