Tb3AlN

metal
· JVASP-35816· Tb3AlN

Tb3AlN is an intermetallic compound combining terbium (a rare-earth element), aluminum, and nitrogen, representing an experimental material within the rare-earth metal-nitride family. This compound is primarily of research interest for advanced applications requiring rare-earth intermetallics, such as high-temperature structural components, magnetic devices, or specialized coatings, though industrial adoption remains limited and engineering data is sparse. The inclusion of terbium—a heavy rare-earth element with strong magnetic and high-temperature properties—positions this material in the category of functional intermetallics being explored for next-generation aerospace, energy, and electronics applications where conventional superalloys or ceramics may be insufficient.

high-temperature intermetallics (research phase)rare-earth functional materialsadvanced aerospace components (experimental)magnetic device substratesspecialized coatings and claddingextreme environment applications (research)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
7.815
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-18.05
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.9941
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.