... or equal to 0.05%;2, Time stability 2.1.At room temperature for long-term storage (there is no magnetic field ... product of the length to diameter ratio;3.Cylindrical magnet temperature stability3.1. Used at 100°C to negative 200 °C ,the ... 3.Application:Motors,Meters,Speakers,Sensors,Odometer,Guitar,Education,Odometer,sensor, telephone, mobile phone,Etc.4.Magnetic property parameters of cast ...