New Bespoke Wire Cut Neodymium Magnets

Epoxy coated wire cut magnet

To meet increasingly complex customer’s requirements, Bunting has developed a manufacturing process to supply bespoke wire-cut neodymium magnets.  The magnets are tailored to suit the specific project specifications in terms of magnet grade and dimensions.  With bespoke wire-cut magnets, prototyping time is reduced prior to the production of volume parts. Optimum Magnet Specification Bunting’s magnetics…

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Unleashing N55 Neodymium Magnet Power

Permanent Neodymium-Iron-Boron (NdFeB) magnets are exceptionally strong.  However, there are a range of grades of NdFeB, with differing magnetic properties to suit specific applications.  Of those grades, the N55 is one of the most powerful presently available. N55 Neodymium Magnet Characteristics The N55 grade of NdFeB represents the present pinnacle of permanent magnet technology, with…

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Salt Spray and Neodymium Magnets

Corroded neodymium magnet sphere

When designing a permanent magnet for a given application, myriad factors must be considered, including material, grade, size, shape, total mass, direction of magnetization, and other aspects.  However, the designer must also take into account environmental considerations and consider exposure to strong electromagnetic fields, wild swings in operating and maximum temperature, and, for purposes of…

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X-ray and Gamma Ray Radiation Effects on Neodymium Magnets

Bunting provides sintered Neodymium-Iron-Boron (NdFeB) magnets across a wide range of applications due to their excellent magnetic properties.  These high energy magnets are often employed in devices such as medical mixers and stirrers, where their strong magnetic fields are crucial for efficient operation. However, these devices require sterilisation through both X-ray and Gamma-ray radiation.  In…

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What is a Neodymium Magnet?

Neodymium Iron Boron Rare Earth Magnets are used everywhere and are among the strongest permanent magnets.  But what exactly are they? The Neodymium Iron Boron Magnet (Neo, Neodymium, NdFeB, NIB, or Neomagnet) is the most widely used type of permanent rare earth magnet.  The high-strength permanent magnet is made from an alloy of neodymium, iron and boron…

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