Quantity: | |
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Sintered magnetic ndfeb magnet ball
Specification | |
1) NdFeB Magnet ball | |
Grade | N35,N38,N40,N42,N45,N48..etc.. |
Density | 7.5g/cm³ |
Remanence/Br | 1.17-1.30T |
bHc | 836-891kA/m |
jHc | 955kA/m |
Max Energy/BH | 263-382kJ/m³ |
2) Mechanical | |
Quantity | 216PCS/set |
Coating | Gold,silver,nickel,black nickel.copper. zinc,epoxy resin plating..etc.. |
Size | Customized size are available |
Weight | 0.75g |
3) Environmental | |
Working Temp. | 80°C |
Packing | protective iron box |
Function | Jewelry Industrial/Toy..etc |
Payments | TT/Western union |
Items | Sintered magnetic ball | |
Material | neodymium-iron-boron | |
Shape available | Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid,Irregular shapes and more;More shapes can be customized. | |
Coating | Ni-Cu-Ni,Nickel,Zinc,Gold,Silver,Epoxy and more. | |
Working Temperature | Grade | Temp.Coefficient |
N35-N52 | 80°C (176°F) | |
N35M-N45M | 100°C (212°F) | |
N33H-N42H | 120°C (248°F) | |
N30SH-N40SH | 150°C (302°F) | |
N28UH-N35UH | 180°C (356°F) | |
N28EH-N38EH | 180°C (356°F) | |
N30AH-N33AH | 220°C (428°F) | |
Application | Neodymium magnet raw magnetrials are widely used in industrial field,such as speaker,louder speaker,sensor,motor,alternator ect;And also it is popular in ladies bags,purses,shoes,crafts and jewelry ect |