NbCu3

metal

· JVASP-126993· NbCu3

NbCu3 is an intermetallic compound in the niobium-copper system, representing a discrete phase that forms at specific composition ratios rather than a conventional solid solution alloy. This material exists primarily in research and materials science contexts, where it is studied for its potential in high-strength applications and as a model system for understanding phase behavior in refractory metal-copper systems. The compound's characteristics—including its ordered crystal structure and relatively high melting point—make it a candidate for specialized high-temperature or wear-resistant applications, though industrial adoption remains limited compared to conventional niobium alloys or copper-based composites.

high-temperature compoundsintermetallic researchrefractory metal systemswear resistance studiesmaterials phase researchspecialty metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.421	kg/m³	—

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)	0.3502	eV/atom	—
Formation Energy(ΔHf)	0.3502	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.

NbCu3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control