Be1 Co2 Si1

semiconductor

· Be1 Co2 Si1

Be₁Co₂Si₁ is an intermetallic compound combining beryllium, cobalt, and silicon—a research-phase material exploring the property space between lightweight beryllium alloys and cobalt-based superalloys. This ternary compound is primarily of academic and developmental interest for applications requiring combinations of low density, high-temperature stability, and potentially enhanced mechanical properties; it remains largely experimental and is not widely established in production engineering applications.

experimental aerospace materialshigh-temperature structural researchlightweight intermetallic developmentthermal protection systems (research)advanced alloy design studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00120	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5330	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 Co2 Si1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control