Tb2C3

ceramic
· Tb2C3

Tb2C3 is a rare-earth carbide ceramic compound combining terbium with carbon, belonging to the family of lanthanide carbides used in high-temperature and extreme-environment applications. While primarily a research and specialized material rather than a commodity ceramic, terbium carbides are investigated for their potential in ultra-high-temperature structural components, nuclear fuel matrices, and specialized coatings due to the high melting point and chemical stability characteristic of rare-earth carbides. The material represents a niche alternative to more common refractory carbides (such as TiC or WC) where terbium's unique electronic or neutron-interaction properties may offer specific advantages in demanding aerospace, nuclear, or materials science contexts.

high-temperature refractory componentsnuclear fuel applicationsrare-earth carbide researchextreme-environment ceramicsspecialized coating materialsaerospace structural research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
8.300
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)2 entries
0.000
eV—
↳
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.00420
eV/atom—
Formation Energy(ΔHf)
-0.3919
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.