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Model:-
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Sintered Permanent Neodymium Magnet in Disc Shape , Toy magnet
Description & Specification:
Zhongci magnets provides permanent magnet with custom shaped magnet, stabel and high precision magnet with wide range of magnetic properties.
| Sintered NdFeB magnet | Strong permanent magnet with super magnetic properties |
| Grades | N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH ) |
| Coatings | Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold |
| Sizes | customized |
| Shapes | Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes |
| Tolerance | +/-0.05mm unless specified. |
| Magnetized direction | Through thickness, diameter, axial, etc |
| Maximum working temperature | 80 to 120 degrees C |
| Delivery time | Within 7-30 days when order /confirm/ied |
| Package Condition | Standard air/sea protective package, unless specified. |
| Coating and Corrosive Resistance of Sintered NdFeB | ||||||
| Surface | Coating | colour | Thickness (um) | Resistance can be | Corrosive Resistance | |
| PCT Test | Salt Spray Test | |||||
| Nickel | Ni/NiCuNi | Silver | 10-20 | 48h/72h | 72h | excellent |
| Zinc | blue zinc/colour zinc | brightblue/shinyblue | 8-20 | 24 | 24 | good |
| epoxy | epoxy/NiCu+Epoxy | black/grey | 15-25 | 48 | 96 | excellent |
| Tin | NiCuSn | |||||
