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How powerful is a neodymium magnet?

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How powerful is a neodymium magnet?

Neodymium magnets are more than 10 times stronger than the strongest ceramic magnets
Neodymium magnet is a member of rare earth magnet family and the most powerful permanent magnet in the world. They are also called neodymium iron boron magnets because they are mainly composed of neodymium (nd), iron (FE) and boron (b). Neodymium magnets are classified according to their materials. Generally speaking, the higher the grade, the stronger the magnet. If there is no letter after the grade, the magnet is neodymium at standard temperature. Neodymium magnet is mainly composed of neodymium, iron and boron. If the magnet is exposed to these elements, the iron in the magnet will rust. In order to protect the magnet from corrosion and strengthen the brittle magnet material, it is usually preferable to coat the magnet. There are many options for coating, but nickel is the most common and usually preferred. Our nickel plated magnets are actually three layers of nickel, copper and nickel. This triple coating makes our magnets more durable than the more common single nickel plated magnets. Other coating options are zinc, tin, copper, epoxy, silver and gold. Our gold-plated magnet is actually the top layer of four layers of nickel, copper, nickel and one layer of gold. Unlike most other types of magnets, rare earth magnets have high demagnetization resistance. They do not lose their magnetism around other magnets or when they fall. If you have never touched neodymium magnets before, you will be amazed at their strength. Neodymium magnet is more than 10 times stronger than the strongest ceramic magnet.
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customers buy permanent magnets"I had email to Mr. Guo for rare earth magnet requirements. They replied my e-mail promptly, and were very professional. Mr. Guo’s team still continues to deliver rare earth magnets to our agreed specifications with a very high quality standard since 2012. His team is very professional and thorough with its work. Based on my experience, I would highly recommend them." 

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