TaCrN3

metal

· TaCrN3

TaCrN₃ is a ternary nitride ceramic compound combining tantalum, chromium, and nitrogen, belonging to the refractory metal nitride family. This material is primarily of research and advanced coating interest, valued for its potential high hardness, thermal stability, and oxidation resistance in demanding high-temperature environments where conventional nitrides may fall short. It represents an emerging alternative to binary nitrides (like TaN or CrN) for applications requiring superior wear resistance and thermal durability, though commercial deployment remains limited compared to more established coating systems.

advanced ceramic coatingswear-resistant surfaceshigh-temperature cutting toolsresearch materialsthermal barrier applicationscorrosion-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.9264	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.180	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.

TaCrN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control