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The neodymium magnet was invented in 1982 by Sakawa Masahito and others of the Sumitomo Special Metal Corp. It is known by its chemical formula that it is mainly composed of chemical elements such as ...

The application range of neodymium magnetic balls as follows:The field of Electroacoustics: loudspeaker, receiver, microphone, alarm, stage audio, car audio and so on. Electronic and electrical applia...

Ferrite countersunk magnet is a metal oxide with ferromagnetism. In terms of electrical characteristics, the resistivity of ferrite is much larger than that of metal and alloy, and it has better diele...

The magnetic rubber sheet is a kind of ferrite magnetic material series. It is the soft, elastic, and twisted magnets, which are made of bonded ferrite magnetic powder and synthetic rubber by extrusio...

The magnetic rubber sheet is a general term for elastomeric materials with magnetic properties. It is made from raw rubber, magnetic powder (magnetic filler) and other auxiliaries. Magnetic properties...

1, Rare earths are known as "industrial vitamins". Now it has become an extremely important strategic resource. Rare earth oxides are 15 lanthanide oxides with atomic numbers from 57 to 71 in the peri...

Definition of arc magnet: arc magnet also called as magnetic tile, it is a kind of permanent magnet in the tile shape, mainly used on permanent magnet motor.Classification of arc magnets: there are fo...

According to the different production process, rare earth permanent magnetic material (NdFeB-Nd2Fe14B): can be divided into the following three kinds.1. Sintered NdFeB magnets - sintered Nd-Fe-B perma...