BeNbGa4

metal

· JVASP-65017· BeNbGa4

BeNbGa4 is an intermetallic compound combining beryllium, niobium, and gallium, representing an exploratory material in the family of lightweight refractory intermetallics. This ternary compound is primarily of research and development interest rather than established production use, with potential applications in high-temperature structural applications where the combination of low density and refractory character could offer weight and thermal performance advantages over conventional superalloys.

experimental high-temperature alloysaerospace propulsion researchlightweight refractory compoundsmaterials development phaseadvanced intermetallicsresearch composite matrices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.656	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)	0.5311	eV/atom	—
Formation Energy(ΔHf)	0.3302	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.

BeNbGa4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control