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Rare earth metal neodymium accounts for 29%-32.5%; The metallic element iron accounts for 63.95-68.65%; The non-metallic element boron accounts for 1.1-1.2%; A small amount of dysprosium is added to account for 0.6-1.2%; Niobium accounts for 0.3-0.5%, and aluminum accounts for 0.3-0.5%; Copper accounts for 0.05-0.15% element;... ...More>>
Different people have different ideas about strong magnetism. Some people even connect strong ferrites together, which is actually wrong. Generally speaking, strong magnetism refers to NdFeB magnets (a rare earth magnet) by default. , while ferrite is called general magnetism.... ...More>>
As we all know, there are two kinds of magnets, natural and artificial, which have strong magnetism. But it has spontaneous magnetization. Therefore, the preservation of strong neodymium magnet is particularly important. How to storing the magnet for a long time? Today, courage magnet is here to sha... ...More>>
Since June 2021, the price of sintered NdFeB has continued to rise. As of March 25, 2022, the price of blank sintered NdFeB N35 reached 285 yuan/kg, and the price of blank sintered NdFeB H35 reached 345 yuan/kg.... ...More>>
How is NdFeB sludge produced? what is it composed of? Are you also interested in this question? Today, this article will summarize the sludge waste generated by different processing methods of NdFeB, hoping to help you understand.... ...More>>
After cutting into wafers, put them into a chamfering machine for chamfering treatment, then electroplating (plating the coating selected by the customer, usually nickel, copper, and nickel), and finally magnetize with a magnetizer. Well, the round magnet is just like that Processed.... ...More>>
Many people don't know much about injection-molded magnetic rotors, so this article will introduce what are injection-molded magnetic rotors and what types are there? What are the features and advantages? What are the main areas of application.... ...More>>
Ferrite arc magnet, a kind of arc segmented magnet mainly used in permanent magnet DC motors, according to the motor power and size, the performance and size of arc ceramic magnets are also different, and the grades are mainly Y30, Y30BH , Y35, C5, C8 are the main ones. Today we will introduce the function and application scope of the ferrite arc-shaped bending magnet in the motor.... ...More>>
Main difference between N50 and N52 is the remanence? The N50 remanence range is 1.40T-1.45T, and the N52 remanence range is 1.43T-1.48T... ...More>>
What is the black thing on the outside of the bonded neodymium magnet? What kind of coating is it? In addition, which protective layers can be plated? What is the maximum working temperature for bonded neodymium magnets? Today we will discuss these question.... ...More>>