Nano-meter magnetic material

1 nano-meter is 10^-9 meter, when magnetic materials is made into nano-meter powder, their performance will change fundamentally.now the main application of nano-meter magnetic material is: nano composite permanent magnetic materials, which is made of permanent magnetic materials and soft magnetic materials,First ,the permanent magnetic materials and soft magnetic materials were mixed by a certain percentage , then the permanent magnet materials made by this way can be a very high magnetic properties after processing. If we have the granular magnetic material into powder with micron grade , they will in existence with Cheng Chou structure and also the outstanding performance .

Use this kind of permanent magnetic material as a recording materials can ruduce the confusion of voice and improve the image quality and it will be a very good airproof material when be made as magnetic liquid. In addition, nano-magnetic materials can be used as an magnetic carrier of anti-cancer drug; a medium material of cell¡¯s magnetic separation; copier toner ,magnetic ink and magnetic printing.

Tags: neodymium magnets Nano-meter,magnetic material Smco magnets