
10x2mm N38 Ni Neodymium Disc
10x2mm N38 Ni Neodymium Disc
Neodymium discs are strong magnet and are very useful for hanging or holding circular or disc shaped metal objects as well as a wide range of other magnetic applications.
Rare earth neodymium magnets, also known as NdFeB magnets or Neo magnets, are made from an alloy of neodymium, iron and boron. They have excellent magnetic property and are extremely strong for their small size. Neodymium magnets are permanent, and have a high maximum magnetic energy.
PRODUCT SPECIFICATIONS:
Material: | Neodymium Magnets (NdFeB) |
Dimensions: | 10mm diameter x 2mm thickness. |
Shape: | Disc / Round |
QTY: | 01 Pcs |
Coating/Plating: | Ni-Cu-Ni (Nickel) |
Grading: | N38 |
Tolerance: | +/- 0.1 |
Maximum temperature: | N38 grading magnets can work in an environment that has a maximum operating temperature no greater than 80C. |
Pulling Force: | 1.08 kg |
Colour: | Silver |
Direction of Magnetism: | Through the thickness of magnet. |
Image: Direction of magnetism
Pros and cons:
Pros: -Best power to weight ratio of all magnets. -High resistance to demagnetization. -Often higher cost choice. |
Cons: -Magnetism starts to decrease (and can be permanently lost) at 80°C. (This depends on ther handing of magnets.) -Low corrosion resistance. (If the plating is damaged) -Will rust when exposed to wet elements. -Brittle (May break, crack, or chip upon sudden collisions with other magnets or metals.) -Drilling magnets causes magnet to shatter. (Do not drill manets as friction can cause fire / explosion due to flammable material.) |
Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio etc. |
Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter sound meter, a reed switch, sensors. |
Machinery and equipment: magnetic separation, magnetic crane, magnetic machinery. |
Other industries: magnetized Wax, pipe descaling, magnetic fixture, automatic mah-jong machine, magnetic locks, doors and for windows magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts, craft project, diy, jewllery, office and packaging. |
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Important warnings and tips for using magnets.
Please make sure you read and take care when using magnets.
How to separate magnets safely: Magnets attract to each other handle with care: Some of our magnets have a nickle coating. Prolonged contact with skin may cause irritation. |
Warning for children using magnets: Magnetic Sensitive Items: |
For image illustrations click here