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  • Knowledge of magnet plating

    14-12-2019

    Magnet plating is a very important work order for product appearance and storage time. Its surface treatment mainly includes zinc, nickel, copper, chromium, gold, black zinc, and epoxy resin. Its surf...

  • Detailed production process of NdFeB strong magnet

    20-12-2019

    NdFeB magnets have been widely cited for their excellent magnetic energy and lower prices. Mainly used in electro-acoustic devices, components, instrument industry, automobile industry, nuclear magnet...

  • Why do magnets attract iron and the principle of magnets?

    28-12-2019

    The magnetism like a magnet is one of the basic properties of matter, and all matter is a magnetic medium. Zh Divided into three types: 1. Paramagnetic substances, which produce the same additional ma...

  • What is the principle of a magnet?

    03-01-2020

    The principle of magnets can be analyzed from the molecular structure level of matter: Matter is mostly composed of molecules, which are composed of atoms, which in turn are composed of nuclei and ele...

  • The origin of matter magnetism

    11-01-2020

    If the magnet's magnetism is an electromagnetic ether vortex, and a magnet doesn't see any electromagnetic ether vortex, why is it magnetic? Our answer is: the magnetism of matter originates from the ...

  • Classification of matter magnetism

    19-01-2020

    Classification of matter magnetism 1.Antimagnetic When the magnetization M is negative, the solid appears diamagnetic. Metals such as Bi, Cu, Ag, and Au have this property. In an external magnetic fie...