TaFeN3

metal

· TaFeN3

TaFeN3 is an experimental interstitial nitride compound combining tantalum and iron, representing a class of refractory metal nitrides under investigation for high-temperature and wear-resistant applications. This material family is of primary interest in research contexts for its potential to combine the hardness and thermal stability of nitride ceramics with the toughness contributions of iron, though practical engineering applications remain limited pending further development and characterization. The compound exemplifies efforts to engineer novel high-entropy or multi-component nitride phases that may outperform conventional single-phase nitride coatings or tool materials at elevated temperatures.

experimental research phasesrefractory coatings developmenthard-facing and wear resistancehigh-temperature materials researchtool and cutting insert development

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)	1.967	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.020	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.

TaFeN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control