5mm 3mm Buckyball Magnetic Balls

• Customization: Available
• Application: Industrial Magnet, Toy Magnet
• Shape: Ball
• Grade: N52
• Tolerance: +/-0.05
• Size: Customized Magnet Size
• Certification: SGS, ISO9001, RoHS
• Delivery: 7-10 Days
• Transport Package: Cartons
• Trademark: bearheart
• Origin: China
• HS Code: 8505111000
• Production Capacity: 500000000PCS/Season

Product Description

As the third generation rare earth materials, Neodymium iron boron rare earth permanent magnet is widely used in motor,
automobile, wind turbine, sound systems, speakers, car horns, earphones,
electroacoustic, communication, VCM, aerospace, nuclear magnetic resonance, magnetic components, fridge magnet, teaching tools,
educational toys, curtains, curt kitchen knife holders, photo frame holders, car mobile phone holder, bag button magnets, jewelry, 
clothing magnets, etc.

Speciation:

1. Grade: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH;

2. Maximum Working temperature: 60°C to 200°C

3. Shape: Arc, Block, Bar, Ring, Cube, Disc, or others.

Characteristics :

* Higher unit magnetic properties than other magnets

* Lower temperature coefficient of magnetic properties than ceramic but higher than SmCo type rare earth magnet

Type rare earth magnets :

Sintered NdFeB magnet

Bonded NdFeB magnet

Surface Treatment Method:

Type	Information
Metallic	Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+Copper+Nickel, Gold, Silver
Organic	Epoxy, Nickel+Epoxy coating
Temporary	Surface Passivation

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