... and oxidation resistance, such as computer disc drives, sensors, satellite systems, motors where temperature stability are vital, aeronautic and space ... of samarium, which is relatively stable against temperature change.SmCo magnet has high energy and excellent coercive force, this ... all grades of material :S16,S18,S300 ect. High energy ranging from 14MGOe to 30MGOe.Excellent corrosion resistance ...