Tb3Th — Properties & Data | MatWorld

Tb3Th

ceramic

· JVASP-102986· Tb3Th

Tb₃Th is an intermetallic ceramic compound combining terbium (a rare-earth element) with thorium, representing a specialized material in the family of rare-earth-actinide ceramics. This compound is primarily of research and development interest rather than a mature industrial material, studied for potential applications in nuclear fuel matrices, high-temperature structural materials, and specialized refractory systems where the combination of rare-earth and actinide phases may offer unique thermal or radiation-stability properties.

nuclear fuel developmentrefractory ceramicshigh-temperature researchrare-earth compoundsradiation-resistant materialsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,710.9	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	3,855.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3370	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05360	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.04113	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Tb3Th

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental