Ba4RuW

Name: Ba4RuW
Brand: MatWorld

metal

· JVASP-66209· Ba4RuW

Ba₄RuW is a complex intermetallic compound combining barium, ruthenium, and tungsten elements, representing a research-phase material rather than an established commercial alloy. This material belongs to the family of high-entropy or multi-component intermetallics being explored for applications requiring exceptional thermal stability, corrosion resistance, or specialized electronic properties at elevated temperatures. The combination of refractory tungsten with transition metals (ruthenium) and alkaline-earth barium suggests potential for extreme environment applications, though industrial adoption remains limited and the material's behavior is primarily documented in materials science research rather than production engineering.

High-temperature structural researchRefractory metal alloy developmentCorrosion-resistant coatingsAdvanced aerospace systems (experimental)Materials science characterization studiesElectronic or catalytic applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2391	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	4.535	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.754	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.648	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Ba4RuW — Properties & Data | MatWorld

Ba4RuW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control