Ar3Co — Properties & Data | MatWorld

Ar3Co

Name: Ar3Co
Brand: MatWorld

metal

· JVASP-125013· Ar3Co

Ar3Co is a cobalt-based intermetallic compound with an argon-cobalt composition, representing a specialized material within the cobalt intermetallic family. This material appears to be primarily a research or experimental compound rather than a production alloy, and its specific properties suggest potential applications in high-performance or extreme-environment contexts where cobalt's strength, corrosion resistance, and thermal stability are leveraged.

experimental intermetallic researchhigh-temperature applicationscorrosion-resistant coatingsaerospace/defense materials developmentmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.07265	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	3.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.336	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.334	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Ar3Co

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control