Th1 Ta1 N3

semiconductor

· Th1 Ta1 N3

Th1Ta1N3 is a refractory nitride compound belonging to the family of transition metal nitrides, combining thorium and tantalum with nitrogen. This material is primarily of research interest as a high-performance ceramic compound, investigated for extreme-temperature and wear-resistant applications where conventional refractory metals and nitrides may be inadequate. The combination of heavy refractory elements (thorium and tantalum) with nitrogen suggests potential for advanced aerospace, nuclear, or ultra-high-temperature structural applications, though industrial deployment remains limited pending further development and characterization.

refractory coatingshigh-temperature ceramicsresearch/development phasewear resistancenuclear applicationsaerospace materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	249.5	GPa	—
Shear Modulus(G)	144.1	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06440	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.453	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.

Th1 Ta1 N3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control