New alternatives may ease demand for scarce rare-earth permanent magnets Single crystals of CeCo3 synthesized by solution growth method. From computer hard discs and smart phones to earbuds and electric motors, magnets are at the forefront of today's technology. Magnets containing rare-earth elements are among the most powerful available, allowing many everyday objects to be [...]
Scientists create cheaper magnetic material for cars, wind turbines Scientist Arjun Pathak arc melts material in preparation for producing a new type of magnet. Karl A. Gschneidner and fellow scientists at the U.S. Department of Energy's Ames Laboratory have created a new magnetic alloy that is an alternative to traditional rare-earth permanent magnets. The new [...]
3D-Printed Magnets Made from Recycled Materials Using recycled materials to make magnets could allow companies to circumvent supply chain issues for sourcing magnetic objects. Permanent Magnets and Applications Group/IMDEA Nanoscience A processed powder from recycled magnetic material (left) can be used in a 3D printer to create magnets of arbitrary shape (right). The COVID-19 pandemic [...]
3D-printed Super Magnets From wind turbines and electric motors to sensors and magnetic switching systems, permanent magnets have many electrical applications. The production of these magnets usually involves sintering or injection molding. But due to the increasing miniaturization of electronics and the more exacting requirements, this places on magnetic components in terms of geometry, these [...]
3D Printing Magnetic Fields Is Now Possible With Polymagnet’s Maxels Theoretical physicist Michio Kaku has made it clear that the future belongs to mass customization, IoT and, further down the line, electromagnetism. While mass customization is made possible by 3D printing and the IoT will be made possible by embedded 3D printed electronics, it is [...]
Reconfigurable 3D-printable Magnets with improved maximum energy product In conventional magnets, neodymium with added heavy rare-earths is used in order to induce high output and size reduction. But as deposits of heavy rare-earths such as dysprosium (Dy) and terbium (Tb) are disproportionately distributed, it is important to reduce the amount used due to supply issues [...]
Differentiate Your Product Design with Polymagnets For products that can truly stand out in the crowd, Correlated Magnetics Research has developed a patented technology called Polymagnets. Product designers can tune the feel of a magnetic feature to evoke a specific emotional response with a sophisticated tactile feel in their product. Polymagnets are the only tunable [...]
Programmed magnets, Programmable Magnets, polymagnets, Correlated magnet pairs, Programmable Magnetized Magnet Programmable Magnets, Programmed magnets, or polymagnets are magnetic structures that incorporate correlated patterns of magnets with alternating polarity, designed to achieve a desired behavior and deliver stronger local force. By varying the magnetic fields and strengths, different mechanical behaviors can be controlled. Correlated magnet [...]
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