Be4 Nb6

semiconductor

· Be4 Nb6

Be₄Nb₆ is an intermetallic compound composed of beryllium and niobium, belonging to the family of refractory metal intermetallics. This material is primarily of research and development interest rather than established in high-volume production, with potential applications in aerospace and high-temperature structural applications where the combination of beryllium's low density and niobium's refractory properties could offer advantages in extreme environments.

aerospace structures (research)high-temperature applicationsrefractory alloyslightweight composites (development)nuclear reactor materials (experimental)materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00480	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1220	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.

Be4 Nb6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control