Description

1. Instruction : SmCo magnet enjoys high energy product and coercive force. Its magnetic properties are better than the AlNiCo magnet and the ferrite magnet. Its maximum energy product can reach **9KJ/m3 (*0MGOe), which is 3 times than AlNiCo8, and 8 times than ferrite magnet (Y*0). Therefore, components made from SmCo enjoy the properties of small size, light weight and stable performance. They can be utilized in the applications of electroacooustic and telecommunication devices, motors, measurers, spinning topes, electronic horologes, microwave devices, magnetic machines, sensors and the other dynamic magnetic circuits. 2.Sintered SmCo Shape: Ring magnet Block magnet Disc magnet Sector magnet ladder-shaped magnet Arc magnet Special Size Can be achieved according as your drawing and supply multipole magnet . 3. Dimension Rang /Nomilnal Tolerance Ring OD ID Thickness Disc Diameter thickness maximum **0.*0mm **2.*0mm *0.*0mm maximum **0.*0mm *0.*0mm minimum 3.8 mm 1.*0mm 0.5mm minimum 0.*0mm 0.*0mm tolerance +/*0.*5 +/*0.*0 +/*0.*5 tolerance +/*0.*3 +/*0.*5 Block Length width thickness maximum **0.*0mm **0.*0mm *0.*0mm minimum 4.*0mm 3.*0mm 0.*0mm tolerance +/*0.*3 +/*0.*3 +/*0.**7 4. Magnetic characteristics and physical properties of sintered SmCo magnet Material Grade Energy Product(BH)max Residual Induction Br(min) Coercive Force Hcb(min) Intrinsic Coercive Force Hcj(min) Density D ***** Coeff α (Br) Curie Temp TC Max Working Temp Tw KJ/m 3 MGsOe T KGs KA/m KOe KA/m KOe g/cm 3 %/ â�� â�� â�� SmCo5 å�� Sm(Pr)Co XG*8 **7~**9 *6~*0 0.*2~0.*2 8.2~9.2 **9~**6 8.0~9.5 ***4ï&frac*2;�***1 *5.0ï&frac*2;�*2.0 8.3 *0.*4 â�¥**0 **0 XG*0 **3~**5 *8~*2 0.*7~0.*5 8.7~9.5 **9~**6 8.0~9.5 ***4ï&frac*2;�***1 *5.0ï&frac*2;�*2.0 XG*2 **9~**1 *0~*4 0.*3~1.0 9.3~*0.0 **0~**2 8.3~9.7 ***4ï&frac*2;�***1 *5.0ï&frac*2;�*2.0 XG*4 **5~**7 *2~*6 0.*6~1.*4 9.6~*0.4 **0~**0 8.3~9.8 ***4ï&frac*2;�***1