Co4 Sm10
semiconductor· Co4 Sm10
Co4Sm10 is an intermetallic compound combining cobalt and samarium in a 4:10 stoichiometric ratio, belonging to the rare-earth transition metal intermetallic family. This material is primarily of research and development interest for permanent magnet applications, leveraging samarium's strong magnetic properties combined with cobalt's magnetic and thermal stability. Industrial adoption remains limited, but the material family is explored as an alternative to conventional rare-earth permanent magnets in specialized high-temperature or cost-sensitive applications where samarium-cobalt chemistry offers advantages over neodymium-based systems.
rare-earth permanent magnetshigh-temperature magnetic devicesresearch intermetallicsmagnet alloy developmentaerospace/defense applications (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.