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Demagnetization Curves Sintered Samarium Cobalt Cylinder Magnets for aerospace defense industry, microwave devices,communications,medical equipments, instruments, wind powera variety of magnetic drives sensors, magnetic processors,high-end motors.According to the different components of the SmCo5 and Sm2Co17 respectively they are the first generation and the two generation rare earth permanent magnetic material.Because ofits raw materials are scarce, the price is higher then Neodymium.Samarium cobalt(SmCo) as the second generation rare earth permanent magnet not only has a high magnetic energy product(14-28MGOe)and reliable coercivity, and exhibits excellent temperature characteristics in rare earth permanent magnet series.Compared with the NdFeB,SmCo is more suitable for working in high temperature environment. Cylinder Magnets have a longer magnetic field reach when magnetized through the length.This makes them a good option as a sensor magnet where the distance between the sensor and magnet is further. Or,for a holding application where the reach of the magnetic field will pull the magnet toward the ferrous material at a great distance. When magnetized through the diameter,cylinder magnets produce a field that is rounder then the field of a cylinder magnet magnetized through the length.This option is good when a larger magnetic field is required on the OD instead of the top or bottom.This can also be a great option for use as a sensor magnet or medical magnet.Magnetic Properties Multi-Magnetization Halbach Array Schematic Diagram