4mm Dia N35 Neodymium Sphere Magnets NdFeB Rare Earth Magnetic Balls DIY BuckyBalls
$3.79 – $10.85
These sphere shaped magnets are 4mm in diameter. The north and south poles are located at opposite sides of the sphere.
| Model ID | S-04-N |
| Material | NdFeB, Grade N35 |
| Shape | Sphere |
| Dimensions | 4 mm diameter |
| Composite | Rare Earth Magnet |
| Tolerance | +/- 0.05 mm |
| Coating | Nickel-plated (Ni-Cu-Ni) |
| Magnetisation | Axially Magnetized (Poles at 2 points, 180° opposite one another) |
| Type | Permanent |
| Max. working temperature | 80°C |
| Weight(1 piece) | 0.3 g |
Item in Stock | Shipping worldwide within 24 hours
4mm Dia N35 Neodymium Sphere Magnets NdFeB Rare Earth Magnetic DIY BuckyBalls
This sphere is made of neodymium magnetic material and coated with Ni+Cu+Ni triple layers. The sphere has one north pole and one south pole on the opposite sides of the sphere.
Item: 4mm Dia N35 Neodymium Sphere Magnets Amazon NdFeB Rare Earth Magnets
Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron (B) (chemical formula Nd14Fe21B) the resultant magnets are the strongest magnets currently available. Neodymium magnets are sometimes known as Neo, Neod or NIB magnets.
Range of application: Electron, electric apparatus, packaging, the intersection of gift and handicraft, build up body magnetism accuse of car, electrical machinery, little electrical machinery, computer, instrument, instrument, motorcycle, camera, Mobile, each field if clock and watch, stereo, electrical home appliances, office automation, magnet other apply and daily life.
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