Be8 B2

semiconductor

· Be8 B2

Be8 B2 is an intermetallic compound in the beryllium-boron system, representing a specific stoichiometric phase within the Be-B binary phase diagram. This material exists primarily in research and development contexts rather than established commercial applications, as beryllium compounds face significant processing challenges and health/safety constraints related to beryllium toxicity. The Be8 B2 phase is studied for its potential high-temperature structural properties and hardness characteristics, though practical deployment remains limited compared to more mature ceramic and refractory alternatives.

experimental refractory researchhigh-temperature phase studiesmaterials characterizationberyllium compound metallurgyintermetallic engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00150	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.04500	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.

Be8 B2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control