Ba4NiW

metal

· JVASP-64764· Ba4NiW

Ba4NiW is an intermetallic compound containing barium, nickel, and tungsten elements, representing a specialized quaternary metal system. This material belongs to the family of heavy-element intermetallics and is primarily of research interest rather than established production use; it is studied for potential applications where high density and specific crystal structure properties may offer advantages in specialized environments.

research and developmenthigh-density applicationsintermetallic materials researchtungsten-based systemsexploratory aerospace/defense materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.295	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.369	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.546	eV/atom	—
Formation Energy(ΔHf)	1.451	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.

Ba4NiW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control