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High Precision And Stable Earth Magnets Block Shape ,Neodimio Block Magnets
Product Name: rare-earth iron permanent magnets block , block neo magnet , neodimio magnet block
The good in qulity magnet block made by plant. OEM block magnet provider . Factory magnet professional supplier.
Zhongci magnets provides permanent magnet with custom shaped magnet, stabel and high precision magnet with wide range of magnetic properties.
Description & Specification:
Sintered NdFeB magnet | Strong permanent magnet with 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. |
Grade: | N35-N52 Max. Working Temperature 80 °C |
33M-48M Max. Working Temperature 100 °C | |
33H-48H Max. Working Temperature 120 °C | |
30SH-45SH Max. Working Temperature 150 °C | |
30UH-40UH Max. Working Temperature 180 °C | |
28EH-38EH Max. Working Temperature 200 °C |
Professional suggestions:
-The grade like N48-N52 could meet your requirements on strong power.
-Standard one like N35 or N40 is okay for your normal applications.
- If you have requirement on the working temperature, please note it.
Coating and Corrosive Resistance of Sintered NdFeB | ||||||
Surface | Coating | colour | Thickness | Resistance can be | Corrosive | |
PCT | Salt Spray Test | |||||
Nickel | Ni/NiCuNi | Silver | 10-20 | 48h/72h | 72h | excellent |
