Ba4MoW

metal

· JVASP-66629· Ba4MoW

Ba₄MoW is an intermetallic compound containing barium, molybdenum, and tungsten elements, representing an exploratory material in the refractory metal compound family. This material is primarily of research interest for potential applications requiring high-temperature stability and the refractory properties inherent to molybdenum-tungsten systems, though industrial deployment remains limited and it is not a mainstream engineering choice. Engineers would consider this compound only in specialized contexts where the unique combination of these heavy elements offers advantages over conventional refractory metals or intermetallics, or where experimental validation of barium-containing systems is the research objective.

experimental refractory compoundshigh-temperature researchintermetallic developmentspecialty alloy researchrefractory metal systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2192	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.421	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.874	eV/atom	—
Formation Energy(ΔHf)	1.781	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.

Ba4MoW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control