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Gold ring magnet
Ningbo Bestway could supply different shaps of NdFeB Magnet, such as disk, cube, ring, cylinder, are(tile), rtod, bar...
Name: NdFeB MagnetCoated : Metallic Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+Copper+Nickel, Gold, Organic Epoxy, Nickel+Epoxy coating Grade : N35-N50, full grade Size : RangeLength(1-200)mm Width1-80mm Thickness(0.5-40)mm Grade Available:full grade We could produce according your request .Characteristics : * With strong Br Resident induction.*Excellent demagnetization resistance capability.*Good Price relative to its high magnetic properties.*Coating is needed for NdFeB
| Dimensions | 23mm outside diameter x 20mm inside diameter x 8mm thick |
| Material | Sintered Neodymium-Iron-Boron (NdFeB) |
| Shape | Ring |
| Plating | Gold |
| Magnetization Direction | Thickness |
| Grade | N35 |
| Maximum Operating Temperature | 80 Deg C (176 Deg F) |
| Dimensional Tolerance | +/-0.05mm |
| Volume (cm3) | 0.83 |
| Weight (g) | 6.07 |
| Brand | BESTWAY |
| Packaging | Carton |
| Remanent Flux Density Br (kG [T]) | 11.7-12.1 [1.17-1.21] |
| Coercivity HcB (kOe [kA/m]) | >=10.8 [>=860] |
| Intrinsic Coercivity HcJ (kOe [kA/m]) | >=12.0 [>=995] |
| Maximum Energy Product Bhmax (MGOe [kJ/m3]) | 33-35 [263-279] |
| Density p(g/cm3) | >=7.5 |
Gold Ring Magnet