![]() ![]() Neodymium Magnets decrease in magnetic strength by 0.11% for every degree celsius of temperature increase. It is also possible for certain grades of neodymium magnets to be exposed to very high temperatures before they begin to change their properties and, either temporarily or permanently, lose their magnetism. Neodymium magnets are said to be able to function well in temperatures as low as -130 ° C. The performance of a neodymium magnet is affected by temperature. As the temperature gets colder, neodymium magnets get stronger, and they even operate better at lower temperatures. The most appropriate temperature for Neodymium Magnets We also manufacture NdFeB magnet assemblies. NdFeB Neodymium magnets are usually supplied in blocks, discs, rings, arcs, spheres, triangles, trapezoids and many other shapes as stock and custom items. They do not contain any SVHC and the Neodymium is produced to ISO9001 and ISO14001 Quality Control Standards. Our Neodymium magnets are all REACH and ROHS compliant. So no letter on a standard neodymium magnet indicates its maximum operating temperature, 80⁰ C. Magnetic force increases with the magnet's grade (the number following the 'N'). Current high-grade neodymium magnets are N52. Any letter following the grade indicates the magnet's temperature rating. Magnets with no letters following the grade are neodymium standard temperature. Each type of Neodymium magnet is rated according to its material. There are different grades of Neodymium magnets, for example N35, N38, N42, N38SH. What Grades and Shapes are available for Neodymium Magnets? ![]()
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