Application of sintered ferrite magnet
Ferrite magnet is also belongs to a kind of rare earth permanent magnets, ferrite permanent magnet material are sintered with injection (binding), the sintering process is divided into dry pressure with wet, it's about hard ferrite magnetic about classification, of course,...
China and Korea carry out regular cooperation on the technology of new rare earth...
According to a report by yonhap news agency on January 7, the Korean institute of production and technology and the korea-china science and technology cooperation center held the "korea-china rare earth new materials technology development seminar" sponsored by the ministry of...
Definition of electromagnet
An electromagnet is a device that generates electricity to produce an electromagnetic field.A conductive winding that is wound around the outside of an iron core to match its power.We usually make it into a strip or hoof shape to make the core easier to magnetize.In addition, in ...
Strong magnet neodymium iron boron is easy to break is the quality not good?
There are often customers on the Internet to find JUGO MAGNET, said some magnet manufacturers do the strong magnet neodymium iron boron is too easy to break, the quality is too bad, you can produce the magnet is not easy to break?
Ndfeb magnet nickel plating can withstand salt spray test for 72 hours?
In the selection of neodymium iron boron magnet plating, galvanized nickel plating is more common, some customers in the selection of plating will ask, the magnet plating nickel can pass 48 hours of salt spray test, I need longer time of salt spray test such as 72 hours, the...