... : XGS32 2.Composite:Rare Earth Magnet 3.Shape:Disc,Ring,Block,Abnormity 4.Application:Industrial Magnet 1 Material: Sintered SmCo. 2 Size ... : Block, Sphere, Disc, Ring,Segment,Cylinder, Sheet and so on. We ... : SmCo5 :From XG16 to XG22H, Sm2Co17:From XGS24M to XGS32 4 Coating: Zn, Nickle, silver, gold, epoxy and so on. 5 ...