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目前显示的是 十二月, 2021的博文

Permanet Magnets and Their Use

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    The most important property of permanet magnets is that they produce a magnetic field. Although this field is invisible, it's responsible for magnets' most notable properties. They can attract and pull ferromagnetic materials, and they also attract other magnets. Here are some other uses for permanets. Read on to learn more. In addition, we'll cover the basics of how these magnets work. Permanent magnets are objects made of a magnetized material, creating a persistent magnetic field. There are several kinds of industrial permanents, including Alnico, Samarium Cobalt, and Neodymium Iron Boron. Magnetic Hold specializes in selling Alnico and Rare Earth magnets, which are often used in oil and gas applications. Anisotropic magnets are those that can be magnetized in any direction. China's dominance in permanent magnets has largely been a result of a supply-demand imbalance, with overcapacity in the low-end of the market while struggling to meet the high-end market.