Ba4CoW

metal

· JVASP-64132· Ba4CoW

Ba4CoW is a quaternary intermetallic compound containing barium, cobalt, and tungsten, representing an experimental materials composition rather than a commercial alloy. This material belongs to the family of complex metal intermetallics and is primarily of research interest for investigating novel crystal structures, magnetic properties, and potential functional applications in materials science. The barium-transition metal-tungsten system remains largely exploratory, with potential relevance to high-temperature structural applications, magnetic device materials, or catalytic systems, though industrial adoption remains limited pending comprehensive property characterization and manufacturing scale-up.

Research and developmentIntermetallic compoundsMagnetic materials investigationHigh-temperature applications (exploratory)Catalytic materials study

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.958	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.861	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.686	eV/atom	—
Formation Energy(ΔHf)	1.568	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.

Ba4CoW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control