UTa — Properties & Data | MatWorld

UTa

ceramic

· JVASP-128300· UTa

UTa is an advanced ceramic compound in the uranium-tantalum system, representing a refractory ceramic material with extremely high density characteristic of uranium-bearing ceramics. This material is primarily investigated for specialized high-temperature and nuclear applications where exceptional thermal stability and density are required, though it remains largely confined to research and defense sectors rather than mainstream commercial use.

nuclear fuel formsrefractory ceramicshigh-temperature containmentradiation shieldingmaterials researchadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	16.67	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5276	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5276	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.

UTa

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental