ArCu3

metal

· JVASP-126951· ArCu3

ArCu3 is an intermetallic compound in the copper-argon system, representing an experimental or specialized research material rather than a mainstream engineering alloy. This compound falls within the broader family of intermetallic phases that are typically studied for their potential hardness, thermal stability, or unique crystal structures, though its practical applications remain limited to specialized research or niche industrial contexts. Engineers would consider ArCu3 primarily in advanced materials development, thermal management systems requiring unusual phase stability, or high-performance applications where the copper base and intermetallic structure offer advantages over conventional copper alloys.

intermetallic research compoundsthermal stability studiesadvanced copper alloysmaterials characterizationexperimental high-performance applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2114	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)	1.214	eV/atom	—
Formation Energy(ΔHf)	1.214	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.

ArCu3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control