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Sintered Neodymium Arc Magnets , NdFeB Arc Magnet with Nickel Coating
Description:
- High intrinsic ,coercive force
- Material:Sintered Neodymium-Iron-Boron
- Shape:Ring,block,disc,segment,strip and so on
- Size:As your requirement,large to about 200mm
- Surface treatment: Coating is an in alienable component of NdFeb magnets. It prevents these magnets from oxidation.Widely used coatings are Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation
Magnetic Characteristics:
| Material Type
| Residual Flux Density(Br) | Coercive Force(Hc) | Intrinsic Coercive Force (Hci) | Max.Energy Product (BH)max |
| N35 | 11.7-12.1 KGs | >11.0 KOe | >12 KOe | 33-35 MGOe |
| N38 | 12.2-12.6 KGs | >11.0 KOe | >12 KOe | 36-38 MGOe |
| N40 | 12.6-12.9 KGs | >11.0 KOe | >12 KOe | 38-40 MGOe |
| N42 | 13.0-13.2 KGs | >11.0 KOe | >12 KOe | 40-42 MGOe |
| N45 | 13.3-13.7 KGs | >11.0 KOe | >12 KOe | 43-45 MGOe |
| N48 | 13.8-14.2 KGs | >11.0 KOe | >12 KOe | 45-48 MGOe |
| N50 | 14.1-14.5 KGs | >11.0 KOe | >11 KOe | 48-50 MGOe |
| N52 | 14.5-14.8 KGs | >11.2 KOe | >11 KOe | 49.5-52 MGOe |
| N35M | 11.7-12.1 KGs | >11.4 KOe | >14 KOe | 33-35 MGOe |
| N38M | 12.2-12.6 KGs | >11.4 KOe | >14 KOe | 36-38 MGOe |
| N40M | 12.6-12. |
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