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This product is a bonded rare earth neodymium magnet with strong magnetic force and black epoxy coating on the surface. The size is 16.5mm in outer diameter and 11mm in inner diameter. Molds and fixtures are required for processing. If you are interested in this specification, welcome to consult.
Bonded NdFeB magnets are made by mixing rare earth magnetic powder and resin. They are made by compression or injection molding. There is no magnetic field alignment problem during molding, so it is easy to make a variety of shapes and can be controlled within a very small tolerance range. It is one of the indispensable components of multi-functional and light, short and superior products. Usually, the surface is plated with epoxy resin to prevent oxidation corrosion.
The bonded magnetic ring has high dimensional accuracy and great freedom of shape: the shape and size of the product are determined by the mold. The minimum unilateral wall thickness of the customers encountered by Xiaobian is 0.5mm, and it can be made into ring, tile, block and other shapes. Forming does not require post machining.
Go to Bonded Neodymium Magnets for more sample sizes.
Ferrite grade, sintered ferrite magnetic property parameter table
NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table
Neodymium(Ndfeb) Magnet Material Safety Data Sheet
Sintered Ferrite Material Safety Data Sheet Pdf
Magnetic properties grade parameters of smco rare earth magnets
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