... magnet with hole 1. Properties: High energies and relatively low coercivity. Excellent ability to withstand extreme ... AlNiCo3, AlNiCo5, AlNiCo5DG, AlNiCo5-7, AlNiCo6, AlNiCo8HC, AlNiCo8, and AlNiCo9 (US standard).4. Applications: measuring instruments, educational goods ... , flywheel generators and sensors, stepping motor and relays, flow and AVO meter, odometer of automobile and motorcycle, buzzer of ...