Co2Er

metal
· Co2Er

Co₂Er is an intermetallic compound combining cobalt and erbium, belonging to the rare-earth transition metal alloy family. This material is primarily of research and developmental interest rather than widespread industrial use, with potential applications in high-temperature structural applications, magnetic devices, and advanced aerospace components where the combination of transition metal strength and rare-earth properties could provide enhanced performance. Engineers considering Co₂Er would be evaluating it for specialized high-performance applications where conventional alloys reach their limits, though material availability, cost, and processing complexity typically restrict its use to experimental prototypes and niche aerospace or defense programs.

high-temperature alloysrare-earth intermetallicsaerospace researchmagnetic materials developmentadvanced structural compositesexperimental metallurgy

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.