Iron boron, also known as NdFeB magnet, is a tetragonal crystal formed by neodymium, iron and boron (Nd2Fe14B). Neodymium magnets were discovered by Masato Sagawa of Sumitomo Metal in Japan in 1982. The magnetic energy product (BHmax) of this magnet is greater than that of samarium cobalt magnets, and it was the material with the highest magnetic energy product in the world at that time.
Alnico permanent magnets are a class of high - performance magnets that have been widely used in various applications due to their unique combination of properties. The name "Alnico" is derived from the main elements in their composition: aluminum (Al), nickel (Ni), and cobalt (Co), along with iron (Fe) and sometimes small amounts of other elements such as copper (Cu) and titanium (Ti).
Apr 17, 2025
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Non - metallic magnetic materials play a vital role in various technological applications, offering unique properties that are distinct from their metallic counterparts. These materials are composed mainly of non - metallic elements and compounds, yet they exhibit magnetic behavior.
Apr 17, 2025
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The influence of magnetic force on metal corrosion is a complex and widely studied topic in the field of materials science. Magnetic fields can have both positive and negative effects on the corrosion process of metals.
Apr 17, 2025
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Magnetic stainless steel is a unique type of stainless steel that combines the corrosion - resistant properties typical of stainless steel with magnetic characteristics. Stainless steel, in general, is renowned for its ability to resist rust and corrosion due to the presence of chromium, which forms a passive oxide layer on the surface. However, not all stainless steels are magnetic.
Apr 17, 2025
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Neodymium magnets are renowned for their outstanding performance characteristics, which have made them the material of choice in numerous applications.
Apr 16, 2025
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High - temperature - resistant neodymium magnets are designed to maintain their magnetic properties
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