Be2 Co1 Ni1

semiconductor

· Be2 Co1 Ni1

Be₂CoNi is an intermetallic compound combining beryllium with cobalt and nickel in a 2:1:1 stoichiometry. This material belongs to the class of lightweight intermetallic alloys and is primarily of research interest rather than established commercial production. The beryllium-cobalt-nickel system is explored for potential high-temperature applications where low density combined with intermetallic strengthening could offer advantages, though beryllium's toxicity and processing challenges limit industrial adoption compared to conventional superalloys and titanium-based alternatives.

aerospace researchhigh-temperature structural materialslightweight alloy developmentexperimental metallurgyberyllium-based compositesadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4220	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.

Be2 Co1 Ni1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control