NeCu3

metal

· JVASP-126995· NeCu3

NeCu3 is a copper-based intermetallic compound containing neon and copper in a 1:3 stoichiometric ratio. This is an experimental or specialized research material with limited industrial precedent; it likely represents either a theoretical intermetallic phase or a niche high-performance alloy under development. Engineers would consider this material primarily in research contexts where enhanced properties (such as improved hardness, thermal stability, or electrical characteristics relative to conventional copper alloys) are being investigated for demanding applications.

experimental intermetallic researchhigh-performance copper alloysspecialty aerospace componentsthermal management systemscontact materials developmentmaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2382	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)	0.7828	eV/atom	—
Formation Energy(ΔHf)	0.7767	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.

NeCu3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control