Neodymium N52 Ring Shaped Magnet Customized Diameter And Thickness

Neodymium Ring Magnet Super High Performance Customized Diameter Of The Hole And Thickness

Product Description:

NdFeB magnet:
A permanent magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. These include the elements iron, nickel and cobalt, some alloys of rare-earth metals, and some naturally occurring minerals such as lodestone. Although ferromagnetic (and ferrimagnetic) materials are the only ones attracted to a magnet strongly enough to be commonly considered magnetic, all other substances respond weakly to a magnetic field, by one of several other types of magnetism.

Advantages of Sintered Magnet
One of the most important features of an electromagnet is the ability to change its magnetic force. When no electric current flows through the magnet’s wires, it has no magnetic force. Put a little current in the magnet, and it has a small force. A large current gives the magnet a bigger force, able to lift or pull heavier objects. The ability to turn magnetic force on and off has many important uses, ranging from simple household gadgets to giant industrial machines.
The pulling power of a permanent magnet is limited to the type of metal from which it’s made. Currently, the strongest permanent magnets are made of a combination of iron and a metal called neodymium. Although these permanent magnets are strong, the best electromagnets are more than 20 times stronger.

Orientations of Neodymium Magnet:
> Thickness Magnetized
> Axially Magnetized
> Diametrally Magnetized
> Multi-poles magnetized
> Radial Magnetized
> Customzied specific requirements magnetized



Grades of Neodymium
N35, N38, N42, N38SH...what does it all mean? Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet is standard temperature neodymium. The temperature ratings are standard (no designation) - M - H - SH - UH - EH. You find the temperature rating of each grade on our Specifications of Neodymium Magnets Page.

FAQ

1. Q: What's the sample time?
A: Usually we need 5 days to make the samples for your customized size.

2. Q: What is your MOQ ?
A: Normally the MOQ is 1000pcs.

3. Q: What is your leadtime of production?
A:The leadtime of producti1.on is 15-25 days.

4. Q: What's payment methods you can accept?
A: We can the trade assurance. Wire or Letter of credit.

5. Q: What's shipping service.
A:We can make the DDP. DDU by sea, By air.

6. Q: How to get a quotation?
A:Tell us the magnet grade, Shape, Size and using temperature.
Please feel free to contact me for any questions and requiries.

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Neodymium N52 Ring Shaped Magnet Customized Diameter And Thickness Images