High Quality Cheap Block Ferrite Permanent Magnets

March 02, 2024

Model NO.: Y30
Material: Y30,Y35, Y30bh
Size: as Your Requiements
Delivery Time: Very Fast Delivery(10-20 Days)
Trademark: ZY Magnet
Transport Package: Carton
Specification: As Your Requiements
Origin: Zhejiang, China
HS Code: 8505119000

Specifications
Ferrite Magnet---As important parts of magnetic materials, hard ferrite materials play a heavyrole in electronic industry, electronic information industry, car industry, motorcycle industry etc. meanwhile, they are also widely used in medical treatment, mining and metallurgy, industrial automation, oil energy industry and civil industry. ferrite magnet, ferrite magnets, bonded ferrite magnet, barium ferrite magnet, hard ferrite magnet, sintered ferrite magnet, bonded ferrite injection magnet
Ceramic (ferrite) magnets are composed of SrO or BaO and Fe2O3. They are charcoal gray in color and usually appear in the forms of discs, rings, blocks, cylinders, and sometimes arcs or segments for motors.

Attributes of Ceramic Magnets:
Least expensive material compared to alnico and rare earth magnets
High intrinsic coercive force
Available in simple shapes only due to manufacturing process
Lower service temperature than alnico, greater than rare earth
Lower energy product than alnico and rare earth magnets

Tolerances:
For as pressed material, tolerance on the thickness (direction of magnetization) is ± .005inch. Other dimensions are ± 2% or ± .010inch, whichever is greater.
 
Grade Br Hcb (BH)max
T Gs KA/m Oe Kj/m3 MGOe
Y25 0.35-0.39 3500-3900 128-192 1600-2400 22.3-25.5 2.8-3.2
Y30 0.38-0.42 3800-4200 160-216 2000-2700 26.3-29.5 3.3-3.7
Y35 0.4-0.44 4000-4400 176-224 2200-2800 30.3-33.4 3.8-4.2
Y25BH 0.36-0.39 3600-3900 176-216 2200-2700 23.9-27.1 3.0-3.4
Y30BH 0.38-0.4 3800-4000 224-240 2800-3000 27.1-30.3 3.4-3.8

 

Table Saw

Table saw is a woodworking tool, consisting of a Circular Saw blade, mounted on an arbor, that is driven by an electric motor.

Workshop Table Saw,Portable Table Saw,Table Saw with Stand

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