U3Al

metal

· JVASP-123460· U3Al

U3Al is an intermetallic compound composed of uranium and aluminum, belonging to the uranium-aluminum phase family. This material is primarily of research and specialized nuclear/aerospace interest, where uranium-based intermetallics have been explored for high-density applications and potential nuclear fuel or reactor component contexts. Its notably high density and metallic characteristics make it relevant in niche applications requiring uranium metallurgy, though industrial adoption remains limited outside specialized defense and nuclear research sectors.

nuclear fuel researchhigh-density alloysuranium metallurgyaerospace propulsion systemsradiation shieldingexperimental intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5494	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03200	eV/atom	—
Formation Energy(ΔHf)	-0.04076	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.

U3Al

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control