Ask The Magnet Magnates Archives

New Form of Magnetism Poised to Revolutionize Electronics Industry

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January 2025 – Using advanced X-ray techniques, a newly discovered form of magnetism has recently been imaged, revealing for the first time the detailed structure of altermagnetism. Scientists recently imaged manganese telluride (MnTe) on the nanoscale, proving their hypotheses about altermagnetism. This type of magnetism has the potential to enhance the performance of a wide […]

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So Much for Moving to Mars or the Moon (For Now)

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Space travel is the ultimate adventure, but long-haul astronauts are paying a heavy price, and the cost is their health. Space travel weakens the bones and heart, shrinks the muscles, depletes red blood cells, and negatively impacts vision and balance. Although there has been speculation that these issues result from higher radiation levels, zero gravity,

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A solenoid printed by MIT's multi-material 3D printer

MIT Pioneers 3D-Printed Solenoids for Next-Gen Electronics

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In a groundbreaking leap for electronics manufacturing, researchers at MIT have developed a method to 3D-print solenoids, a key component in many electronic devices. This innovation, detailed in an article by Interesting Engineering, promises to revolutionize the production and functionality of electronic components. The Significance of Solenoids Solenoids are electromagnetic coils that convert electrical energy

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The Magnetic Force Behind Innovation: Celebrating National Inventors Month

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Magnets have played a pivotal role in countless inventions throughout history, driving technological advancements and shaping the world as we know it today. As we celebrate National Inventors Month, it’s worth exploring the profound impact that magnets have had on innovation, honoring the inventors whose magnetic ideas have changed our lives. Early Discoveries and Applications

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How do magnets demagnetize?

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Before we explain how magnets demagnetize – lose their magnetism, it may be helpful to note: Permanent magnets are made of elements known as ferromagnetic materials by exposing them to a magnetic field using electric current. Using a magnetizing fixture that directs current through the non-magnetized part, electron spins in these metals are lined up, or polarized,

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Chien shiung Wu Flickr Smithsonian Institution

Women in STEM Magnetism

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Throughout history, women have made significant contributions in fields ranging from economics and civil engineering to yes, you guessed it, science. For example, Ada Lovelace wrote what is considered the world’s first computer code. Chemist Katharin Blodgett is credited with creating the world’s first clear glass. And on a hot, sunny day, you can thank

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What Happens When Magnets Get Cold?

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Cold weather is great for sipping cocoa by the fire, watching college football, and making snow angels. But how do cold temps affect magnets? Luckily, most magnets actually become stronger and more resistant to demagnetization in cold weather. Strength: In most cases, cold temperatures increase the strength of a magnet’s magnetic field. This is because the atoms in the magnet move slower

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Permanent Magnets in EVs

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Permanent magnets play a critical role in electric vehicles (EVs). They are used in the electric motors that power the wheels, as well as in other components such as the power steering and air conditioning system. Permanent magnets create a strong magnetic field that does not require electricity to maintain. This makes them ideal for

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New Lower Cost Neodymium Magnet Option

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Background You may have heard there’s a new, lower-cost Neodymium Iron Boron magnet option. This new option replaces some of the Neodymium with Cerium, which helps to reduce the cost of the magnet. A Bit of Neodymium History… Er, Science… Nope, History The popular Neodymium magnets are made up of a variety of materials, mostly

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All of Your Permanent Magnet Questions Answered in New Permanent Magnet Reference Guide

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Adams Magnetic Products is proud to announce the release of A3’s long-awaited Permanent Magnet Guide and Reference, spearheaded by our own Senior Applications Engineer, Mike Devine. The 111-page book includes easily understandable information about permanent magnetic products, their specifications, and applications, as well as helpful info about inspection, specification, and use, including the benefits and

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