Ba4LaW

metal

· JVASP-66663· Ba4LaW

Ba₄LaW is a intermetallic compound containing barium, lanthanum, and tungsten, belonging to the family of rare-earth transition metal compounds. This material is primarily of research and development interest rather than established in high-volume industrial production; compounds in this family are investigated for potential applications in advanced ceramics, electronic materials, and high-temperature structural applications due to the refractory nature of tungsten combined with rare-earth stabilization.

Research and developmentHigh-temperature materialsIntermetallic compoundsAdvanced ceramicsElectronic materials scienceRefractory compound exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.376	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)	1.304	eV/atom	—
Formation Energy(ΔHf)	1.211	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.

Ba4LaW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control