Sm2Co16Ag
metal· JVASP-119149· Sm2Co16Ag
Sm2Co16Ag is a samarium-cobalt permanent magnet alloy with silver addition, belonging to the rare-earth hardmagnetic material family. This compound is engineered for applications requiring high magnetic coercivity and energy density, typically in high-temperature or demanding electromagnetic environments where standard ferrite magnets prove insufficient. The silver modification enhances corrosion resistance and magnetic properties compared to conventional Sm2Co17 compositions, making it suitable for precision applications in aerospace, defense, and industrial control systems where reliability and performance stability are critical.
permanent magnetshigh-temperature magnetic devicesaerospace actuatorsprecision motorsmagnetic couplingsdefense electronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.093 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02740 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.04180 | 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.