Square Super Strong N35 N48 N52 NdFeB Neodymium Magnet

Square NdFeB Magnet Super Strong N35 N48 N52 Permanent Rare Earth Magnet

Description:

In most of our block magnets, the north and south poles are on the two large opposite areas. The few exceptions can be seen on the extra picture. Like our disc magnets made of NdFeB, these blocks also fall into the "super magnets" category. With our wide range, we are certain that you will also find the perfect magnet for your application. We offer the strong neodymium magnets with a nickel or epoxy coating. Magnets with a black epoxy coating are better suited for humid environments.

Neodymium Rare Earth magnets are the strongest permanent magnets available due to their powerful magnetic field and their great strength and their resistance to demagnetization. They are up to 7 times stronger than other permanent magnets such as ceramic magnet or alnico magnet and offer excellent size to strength ratio. This type of permanent magnet has several protective coatings such as Nickel, Phosphorous or Zinc. These magnets are produced by the powder metallurgical method, with chemical composition of Nd2Fe14B. They are very brittle and hard, and are the least corrosion resistant of all commercial magnets. They have reasonable temperature stability but are not suitable for high temperature applications.

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