U4 Ni8

semiconductor

· U4 Ni8

U4 Ni8 is a uranium-nickel intermetallic compound or alloy that combines uranium's nuclear and chemical properties with nickel's corrosion resistance and structural stability. This material is primarily of research and specialized nuclear/metallurgical interest, where uranium-nickel systems are investigated for potential applications requiring high density, thermal conductivity, or specific nuclear properties. The uranium-nickel family is notable for its potential in advanced fuel matrices, shielding applications, and high-performance metal matrix composites where conventional materials cannot meet extreme performance demands.

nuclear fuel matricesradiation shieldinghigh-density materials researchadvanced metallic compositesspecialized nuclear engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00920	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2710	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.

U4 Ni8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control