216PCS 5mm Buckyballs Magnet Magnetic DIY Balls Magnetic Sphere NdFeB Magnet Ball

Product Description

Descriptioin of Neodymium Magnet Sintered NdFeB Magnet Ball Cube Magnet:
Neodymium magnet is a permanent magnet made from an alloy of neodymium, iron and boron. NdFeB magnet are widely used in various fields, such as motors, speakers, electric generators etc. Besides, neodymium magnet is the strongest type of permanent magnet commercially available.
1. Grade of Jinshuo Neodymium Magnet: N35-N54, N35M-N52M, N33H-N50H, N30SH-N50SH, N30UH-N50UH, N30EH-N42EH, N28TH-N38TH
2. Shape and Size: Disc, Cylinder, Ring, Rectangle, Countersunk, Segment, Sphere, Special Shapes etc, all sizes or shapes can be customized.
3. Coating: Nickel, Zinc, Black Epoxy, Au(Golden) and so on.
4. Direction of Magnetisation: Axially, Radially, Thickness etc.
5. Application of Neodymium Magnet: Neodymium Magnets are widely used in various fields, such as motors, speakers, electric generators, separators, constructions, toys, holdings etc.

Surface Treatment	Thickness(Microns)	Color	Resistance	Salt Spray Test Standard(hours)
Passivation	1	Silver Grey	Temporary Protection
Nickel	10-20	Bright Silver	Excellent Against Humidity	24-48
Black Nickel	10-20	Bright Black	Excellent Against Humidity	48-72
Zinc	8-20	Bright Blue	Good Against Salt Spray	24-48
Au	10-20	Gold	Superior Against Humidity
Epoxy	15-25	Black/Re/Grey	Excellent Against Humidity & Salt Spray	24-72
Chemical Nickel	10-20	Silver Grey	Excellent Against Humidity

Details About Neodymium Magnets Rare Earth Permanent Magnet Ball Cube Magnet:
Production Time of Neodymium Magnets Sintered NdFeB Magnet Ball Cube Magnet:
Samples are available, and production time is 3-15 days, based on material and dimensions. Free samples are also ok if we have materials in our stock. Lead time of batch order is 15-30 days except large quantity.
Inspection of Neodymium Magnets NdFeB Magnet Ball Cube Magnet:
Normally goods will be sampling inspected when they are finished.
If you have requirements about inspection, like full inspection, we will also do it for you.
Pictures of finished magnets, package, demagnetizing curves, inspection report will be provided when goods are ready.
Package and Shipping Methods:
Standard Export Package, such as shielding carton, wooden case, pallet etc.
Goods will be sent out by Express ( UPS, DHL, Fedex, TNT ), By Air, By Sea etc.
Enquiry About Neodymium Magnets Rare Earth Magnet Ball NdFeB Magnet Ball Cube Magnet:
In order to get a suitable quote quickly from us, please provide us:
1. The grade of neodymium magnet you need, and you can choose the one below you prefer;
The number(such as 35, 42, 52 etc) represents magnetic strength, N52 is stronger than N35.
The Letter (M, H, SH etc) represents working temperature, and the max working temperature of TH(AH) is the highest.
2. Dimensions of neodymium magnet you need, drawing will be perfect.
3. Magnetized Direction, Axially, Radially, Thickness etc.
4. Coating, like Nickel, Zinc, Black Epoxy, Au etc.
5. Quantity
6. Shipping Method, By Express, By Air or By Sea.
7. Other requirements (Package, Inspection etc)

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