TaMn2N3

metal

· JVASP-140502· TaMn2N3

TaMn2N3 is a ternary metal nitride compound combining tantalum and manganese, belonging to the class of transition metal nitrides. This material is primarily of research and development interest rather than an established commercial product, with potential applications in hard coatings and high-temperature structural materials where the nitride phase provides enhanced hardness and thermal stability compared to elemental metals.

Hard protective coatingsHigh-temperature applicationsWear-resistant surfacesResearch materialsRefractory applicationsMaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.383	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1357	eV/atom	—
Formation Energy(ΔHf)	-0.6089	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.

TaMn2N3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control