PuNi3

metal

· JVASP-85567· PuNi3

PuNi3 is an intermetallic compound composed of plutonium and nickel, representing a research-phase material in the plutonium metallurgy family. This compound is primarily of scientific and nuclear materials interest rather than conventional industrial use, with applications limited to specialized nuclear fuel development, materials science research, and advanced metallurgical studies where plutonium-based phases are critical to understanding fuel performance and compatibility in high-burnup environments.

nuclear fuel researchplutonium metallurgyintermetallic compoundsmaterials characterizationadvanced reactor developmentnuclear materials compatibility studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4668	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.08500	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2595	eV/atom	—
Formation Energy(ΔHf)	-0.04926	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.

PuNi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control