Now the price of magnet raw materials on the market is more and more expensive, and the project funds are limited, how to improve the efficiency of the magnet? There is a type of magnet called pot magnet, which is a combination of a magnet and an iron shell. A magnet of the same size in an iron shell is stronger and cheaper than a separate magnet. Why does adding an iron shell make the suction str...
There is no standard? how can I choose the right grade of magnet for me？ We often confirm below several elements with the customer before quoting the price 1.Product dimensions and shapes:disc magent,blcok magnet,arc magnet or ring magnet） 2.Material & grade(we can judge what type of magnets you need by the grade you give:Neodymium magnet,Ferrite magnet,Alni...
1. Strong magnet is called permanent magnet. According to the principle, demagnetization has nothing to do with time. There are two main factors causing demagnetization of magnet, temperature and oxidation. If the temperature is too high, it will lose magnetism if it exceeds Curie temperature by 300 ℃. If the protection is not good, it will also lose magnetism if it is oxidized, which is also the ...
Sintered NdFeB magnets are widely used in all walks of life in the current era of rapid development. NdFeB is easy to oxidize and needs a protective layer, which is called electroplating and surface treatment. Because the elements nd and Fe in NdFeB permanent magnets are easy to corrode and oxidize, the corrosion resistance and oxidation resistance of sintered NdFeB permanent magnets are poor, The...
Magnetic materials mainly include permanent magnets, strong magnets, special-shaped magnets, Nd-Fe-B magnets, etc., covering many high-tech fields. In the fields of rare earth permanent magnet material technology, permanent ferrite technology, amorphous soft magnetic material technology, soft ferrite technology, microwave ferrite device technology, special equipment technology for magnetic materia...
Because the use of magnets is very wide, involving a lot of industries, small to toys, magnetic packaging boxes, makeup boxes, to motor, electro-motor engine,Large industrial machinery and so on. It even applies to a lot of new industries that we've never touched before. I would like to make some suggestions to our customers. If you can send these parameters to us at the same time,We can make you ...
Neodymium iron boron magnet: Characteristics: It is a permanent magnet material based on intermetallic compound Nd2Fe14B. It has very high magnetic energy product and coercivity. At the same time, the advantages of high energy density make NdFeB widely used in modern industry and electronic technology, which makes it possible to miniaturize, lightweight and thin equipment such as instruments and e...
The answer: it depends on the size of the magnets 1. If the magnet is small, you can take it directly out of the box 2.If the magnet is big, like large disc magnets,large block magnet or large ring magnets you need to pay attention to several points before taking the magnets out of the carton ① Make sure that there are no metal objects in a large area around the carton ②when taking out the magnet ...
sound of two magnets colliding with each other is clear and pleasant to listen to, so we all have fun playing. When we grow up, our life is inseparable from it, the maglev train to travel, the MRI of the hospital, the loudspeaker used at home, the electromagnetic gun developed by all countries in the military... The magnet actually has so many magical functions, today with you to understand its de...
