Bogenform Ferrit-Magnet

Grade Available:Y10T, Y20, Y25, Y30, Y30BH, Y35 ,Y40, etc(China Standard)C1, C5, C8, C11, etc. (USA. Standard) Material: Fe2O3 + BaO or SrODimension: Outer Diameter, Inner Diameter, Degree of Angle, Length, Width, Tolerance, Edge degree, etcApplication: Electrical fan, Window motor, Seat Adjuster, washing machine, etc. Key Features of Acemade Ferrite Magnet•Inexpensive at medium to low magnetic strength. •Can be magnetized with multiple poles on one or both pole surfaces. •High coercive force. •Working temperature is up to 4500C. •Good resistance to demagnetization. •Does not rust, no surface treatment required.Key Challenge•Very hard and brittle •Limited to simple size •Expensive mold charge •Properties degrade linearly with temperature, at 3500F,about 75% of room temperature magnetization is retained, and at 5500F, about 50% is retainedQuick FactsDensity:4.6 5.0g/cm3 Saturation magnetizing field required: about 10KOe Manufacture method: dry press and wet press. The dry process is used for isotropic and anisotropic material, and the wet method applies only to the production of anisotropic material. Shape available: blocks, bars, discs, rings, arc segments, etc. Grade available: C1 to C11, Br from 230MT to 430MT ApplicationsMotors, Magnetic Couplings, Sensors, Loudspeakers, Magnet holding systems, Magnetic therapy, and Toys.