U2Mn3Si

metal

· JVASP-120461· U2Mn3Si

U2Mn3Si is an intermetallic compound combining uranium, manganese, and silicon in a defined stoichiometric ratio. This material belongs to the family of uranium-based intermetallics, which are primarily of research and specialized industrial interest rather than commodity use. Applications are limited to niche nuclear, aerospace, and materials science contexts where the unique combination of uranium's density and nuclear properties with manganese and silicon's contributions to phase stability and mechanical behavior are valuable.

Nuclear fuel assemblies and advanced reactor researchHigh-density shielding materials developmentIntermetallic phase studiesSpecialized aerospace alloy researchMaterials science experimentationUranium metallurgy applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4572	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00200	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2676	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.

U2Mn3Si

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control