Electron Energy Temperature-Compensated SmCo Magnets
Electron Energy Temperature-Compensated SmCo Magnets
Temperature-compensated SmCo addresses applications in which magnetic-field drift with temperature is a primary design constraint. EEC describes a 2009 zero reversible-temperature-coefficient material with 18 MGOe maximum energy product. That historical material result concerns residual induction over a defined range; it is not a promise that every assembled field remains unchanged under every thermal condition.
Review Summary
Consider SmCo TC for precision instruments whose error budget is sensitive to reversible magnetic drift. Specify the required field stability at the actual sensing or working location, including the complete magnetic structure and temperature range.
Design objective Low reversible temperature coefficient of residual induction, Br Historical development 2009 zero-RTC material; 18 MGOe BHmax in that development Important distinction BHmax is energy product; Br and its temperature coefficient are separate properties Documented uses Gyroscopes, accelerometers, inertial guidance, TWTs and precision scales Configuration Actual grade, geometry and magnetic-circuit operating point Price Request a quote for defined thermal/magnetic requirements Applications and Industries
Industrial machine and automation integration
Industrial automation
Request a quote for the exact configuration,quantity and delivery schedule.
| Design objective | Low reversible temperature coefficient of residual induction, Br |
| Historical development | 2009 zero-RTC material; 18 MGOe BHmax in that development |
| Important distinction | BHmax is energy product; Br and its temperature coefficient are separate properties |
| Documented uses | Gyroscopes, accelerometers, inertial guidance, TWTs and precision scales |
| Configuration | Actual grade, geometry and magnetic-circuit operating point |
| Price | Request a quote for defined thermal/magnetic requirements |
