BeCo4Se

metal

· JVASP-65160· BeCo4Se

BeCo4Se is a beryllium-cobalt-selenium intermetallic compound belonging to the metal alloy family. This material is primarily of research interest rather than established in mainstream industrial production, with potential applications in high-performance alloys where beryllium's low density and cobalt's strength-retention properties can be leveraged. Engineers would consider this compound in advanced aerospace, electronics, or energy applications where unconventional alloy compositions offer advantages in specific high-temperature or high-strength-to-weight scenarios, though availability and manufacturing maturity would require careful evaluation against conventional alternatives.

aerospace research materialshigh-temperature alloy developmentsemiconductor interfacesexperimental structural alloysberyllium-cobalt systemslightweight composite research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2585	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	6.157	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7609	eV/atom	—
Formation Energy(ΔHf)	0.4431	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.

BeCo4Se

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control