Ba4SrW

metal

· JVASP-64697· Ba4SrW

Ba4SrW is an intermetallic compound combining barium, strontium, and tungsten elements, representing a quaternary metal system with potential for specialized structural or functional applications. This material appears to be primarily of research interest rather than established in widespread industrial production, with its properties and performance characteristics being developed within advanced materials science. The barium–strontium–tungsten family may be explored for high-temperature applications, refractory uses, or electronic/catalytic functions where the combination of alkaline-earth and transition metals offers unique chemical or thermal behavior.

Research and developmentHigh-temperature materialsRefractory compoundsIntermetallic phasesAdvanced ceramics or metallurgyExploratory material systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.484	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)	1.263	eV/atom	—
Formation Energy(ΔHf)	1.151	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.

Ba4SrW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control