BeNb

metal

· JVASP-129331· BeNb

BeNb is an intermetallic compound combining beryllium and niobium, representing a refractory metal system explored for high-temperature structural applications. This material family is primarily of research and development interest rather than established production use, with potential relevance to aerospace and nuclear thermal management where extreme temperature resistance and low density are design drivers.

aerospace thermal structuresnuclear reactor componentshigh-temperature researchrefractory intermetallicsexperimental space applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2257	lb/in³	—

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)	0.2420	eV/atom	—
Formation Energy(ΔHf)	0.05345	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.

BeNb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control