Be1 Re1 B1

semiconductor

· Be1 Re1 B1

Be1Re1B1 is a ternary intermetallic compound combining beryllium, rhenium, and boron—a research-phase material explored for ultra-high-temperature structural applications. This compound belongs to the family of refractory intermetallics and is primarily of academic and developmental interest rather than established industrial production, with potential applications where extreme thermal stability, low density, and hardness are simultaneously required.

High-temperature aerospace structures (research phase)Refractory intermetallic compositesAdvanced turbine or hypersonic vehicle components (experimental)Lightweight high-temperature alloys developmentMaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01070	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8090	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.

Be1 Re1 B1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control