N52 Disc Rare earth neodymium magnet

N52 Disc Rare earth neodymium magnet

N52 Disc Rare earth neodymium magnet coating using Ni, Zn, Ni-Cu-Ni, Epoxy, Gold, Silver, phosphate, passivation, etc.

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Product Description

N52 Disc Rare earth neodymium magnet


Description

Disc neodymium magnet  

Material

Neodymium-Iron-Boron

Max. working temperature

Grade

Max. Operating Temperature

N35-N54

≤ 80°C

35M- 52M

≤ 100°C

33H-50H

≤ 120°C

33SH-46SH

≤ 150°C

30UH-42UH

≤ 180°C

30EH-38EH

≤ 200°C

28AH-33AH

≤ 230°C

Shape

Disc

Size

D10*2MM

Coating

Ni, Zn, Ni-Cu-Ni, Epoxy, Gold, Silver, phosphate, passivation

 

FAQ

 

1.Why are chosen us?

- We are a professional magnet manufacturer since 2006. Our plating factory is the benchmark in the Ningbo 

   NdFeB industry.

-  No returned goods for five years in Europe market.

- In Europe market, 80% permanent magnets used for range hood are from KEKE Magnet Co., Ltd.

- With rich exporting experiences with neodymium magnets, we build supply chain to offer neodymium magnets 

   with professional service.

2. How to control the magnetic property?

   - Hight stander raw material

3. How to control the tolerance?

- 1. before ginding and cuting, we inspection the black product tolerance.
- 2. before and after coating, we will inspection the tolerance by AQL standard
- 3. before delivery, will inspection the tolerance by AQL standard

4. How to guarantee the consistancy?

- 1. the sintering control will make sure the perfect consistancy.
- 2. we cut magnet by multi-wire sawing machine to guarantee the dimension consistancy.

5. How to control coating ?

- 1. we have a coatIng factory
- 2. after coating, first inspection by visual, and second is salt spray test, nickel 48-72 hours, zinc 24-48 hours

6. How to control the packing?

- 1. standard packing, 
- 2. the cartons must can be bear a man's weight.
- 3. the cartons must be well after fall down test from 1m high position. and the inner packing must not change position

 

 

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