YIWU GAOSI MAGNETIC CO., LTD.  

Product Name: Radial Magnetization Ferrite Ring Speaker Magnet for Sale Model NO.: GS024 Coating: Nickel Shape: Ring Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet Sample: Avaliable OEM: Acceptable Size: Customized Magnet Size Material: Ferrite Magnet Trademark: OEM Transport Package: Carton Origin: Zhejiang, China HS Code: 8505111000 Product Description Sintered ferrite (ceramic) magnetsare also available in forms of isotropic and an-isotropic. The magnetic properties ofisotropic ferrite are the same in all directions, therefore they can be magnetized in any pole arrangements.An-isotropic ferrite magnets, on the other hand, can only be magnetized in the direction they are oriented during production,but they have much higher magnetic strength than isptropic ones. Magnetic Feature:1) Material: SrO or BaO and Fe2O3 by ceramic processing technology;2) Grade:Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C8,C8B,C9,C10,C11 and so on.3) Shape: ring,block,disc,bar and so on;4) Size: according to customers' request;5) According to customer's request .We can supply different size magnetic hook.6) Good quality with competitive price and best delivery date.7) Application: sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on.Two manufacturing Process1. Dry process: By dry process, can produce isotropic & anisotropic magnets;the tool can be changed and developed easily.2.Wet process:By wet process, only anisotropic magnets can be produced;it is complicated to change the tool and the tooling charge is much higherMagnetization1.Isotropicferrite magnets are not oriented and can be magnetized in any direction;2.Anisotropicferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation.