Professional Rare Earth N35H Strong NdFeb Magnet Block shaped For Electronic

15x5x1mm Professional Rare Earth N35H Strong NdFeb Magnet Block Magnets For Electronic

 What is Rare Earth Magnet

  Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets).  The powdered mixture is pressed under great   pressure into molds.  The material is then sintered (heated under a vacuum), cooled, and thenground or sliced into the desired shape.  Coatings are then applied if required.  Finally, the 

blank magnets are magnetized by exposing them to a very powerful magnetic field in excess 

of 30 KOe.

Grades :

Range: N35-N52; N35M-N50M; N35H-N48H, N35SH-N45SH; N30UH-N40UH, N30EH-N38EH

       - The grade like N48-N52 could meet your requirements on strong power

       - Standard one like N35 or N40 is okay for your normal applications

       - Accept custom size and shape

Plating Characteristics:

Each individual layer of Nickel and Copper are 5-7 μm thick.  The Gold and Silver plating layers are 1-2 μm 

thick.

Test results shown to allow comparison between plating options. 

Performance in your application under your specific test conditions may vary.

Salt Spray testing conducted with a 5% NaCl solution, at 35 ℃ .

Pressure Cooker Test (PCT) conducted at 2 atm, 120 ℃ at 100% RH.

The different size, shape, surface coating for your choise.

Our Advantages

3. Manufacture process

Applications :

1. Aerospace: gyroscope, GPS devices, etc.
2. Motor areas: VCM, CDDVD-ROM, generators, motors, servo motors, micro-motors, motors, vibration motors.
3. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio.
4. Medical Devices: Healthcare: MRI scanners, medical equipment, magnetic health products.
5.Machinery and equipment : magnetic separation, magnetic selection machine, magnetic crane, magnetic fuel saver, magnetic machinery.
6. Hardware Machinery : magnetized anti-wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, windows and doors, magnetic tool magnetic.
7. Electronics : including electric Kitchen Appliances, vacuum cleaner, hair dryer, massage, electric toys, fan, permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, water meter, sound meter, sensors and so on.
8. Toys : Electric toys, magnetic assembly educational toys, magnetic drawing board, etc.
9. Packaging Industry : magnetic bags, leather magnetic, craft gift p