Sintered Neodymium Magnet for Pot Magnet
|FOB Unit Price:||US $0.4 US $0.35|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||1500 Ton/Year|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: N52
- Shape: Ring
- Grade: N52
- Size: D29*D12*D6*4.5
- Origin: Ningbo, China
- Application: Industrial Magnet, Jewelry Magnet
- Coating: Nickel
- Type: Neodymium Magnet
- Trademark: ZY Magnet
- HS Code: 8505111000
It is not recommended to use the magnet without a protective layer. A triple layer plating of NickelCopperNickel (NiCuNi) is the standard coating. Unless requested otherwise, this NiCuNi coating is always applied to the magnets.
However, the level of protection given by any coating depends on the environment the magnet will be subjected to and how the coating is looked after. If the coating is scratched or broken, it will not offer protection from moisture.
The coating thickness of NiCuNi is above 12um,the test always done for it is 24h
salt spray test and 72h PCT.The max working temperature is 200ºC.Some client will also choose to use only Ni+Cu or only double Ni.