UCuSi

metal

· JVASP-101065· UCuSi

UCuSi is an intermetallic compound combining uranium, copper, and silicon, belonging to the family of uranium-based alloys typically studied for specialized high-density or high-temperature applications. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in nuclear materials science, radiation shielding, or advanced structural alloys where the unique combination of uranium's density and copper-silicon strengthening could offer advantages over conventional alternatives.

nuclear materials researchradiation shieldinghigh-density structural alloysuranium intermetallic compoundsexperimental aerospace/defense materialsmaterials science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3565	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	5.289	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08320	eV/atom	—
Formation Energy(ΔHf)	-0.1578	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.

UCuSi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control