PuAlNi

metal

· JVASP-90015· PuAlNi

PuAlNi is an intermetallic compound composed of plutonium, aluminum, and nickel, belonging to the family of plutonium-based alloys used primarily in nuclear materials research and defense applications. This material is notable for its role in studying plutonium metallurgy and phase behavior, with applications concentrated in nuclear fuel development, weapons science, and materials characterization rather than commercial engineering. Its use is strictly limited to specialized nuclear facilities and research institutions due to plutonium's radioactive and toxic nature, making it significant primarily for fundamental materials science rather than widespread industrial adoption.

nuclear fuel researchplutonium metallurgyweapons science applicationsphase diagram studiesintermetallic compound researchnuclear materials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4026	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)	0.4986	eV/atom	—
Formation Energy(ΔHf)	-0.1060	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.

PuAlNi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control