Th3U — Properties & Data | MatWorld

Th3U

ceramic

· JVASP-37387· Th3U

Th3U is a ceramic compound composed of thorium and uranium, representing a specialized nuclear fuel or advanced refractory material research composition. This material falls within the family of actinide-based ceramics studied for high-temperature nuclear applications and dense ceramic matrices. Its selection is driven by its high density and stiffness characteristics, making it relevant for nuclear engineering contexts where thermal stability, radiation resistance, and structural integrity under extreme conditions are critical design requirements.

nuclear fuel systemsadvanced reactor researchhigh-temperature refractory applicationsradiation-resistant ceramicsdense ceramic matricesactinide material science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	60.70	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	41.34	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	12.75	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.336	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000783	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000600	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-5.650	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-4.950	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.2500	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2500	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.

Th3U

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental