NdFeB is the world's
strongest magnetic magnetic material found in a kind of magnetic properties of
soft ferrite than the widely used ten times larger than the first generation,
second generation high-nearly double the rare-earth magnets . NdFeB is the third generation
rare earth permanent magnetic materials, known as the "permanent king", it has a
high grade of products and high added value, the use of wide is to create
high-performance, small size, light weight magnetic functional device is the
ideal material electric bicycles, motor
vehicles, computer hard drives, electronic toys, power tools and other products
as well as audio equipment, communication products, consumer electronics,
medical equipment, home appliances, the field of magnetic devices has been
widely used, especially in the computer hard drive voice coil motors (VCM) and the
drive motor (HDD), new electrical, magnetic resonance imaging (MRL) and other
core components of the application, has an irreplaceable role. NdFeB magnetic material high and
low prices of raw materials and so rich, especially in recent years in the heat
of the magnet and have a greater resistance to corrosion and so on to improve,
it is currently a mainstream alternative to other magnetic materials and
magnetic materials, NdFeB
industry and therefore is considered a sunrise industry in the 21st century.
One of the most important
applications of NdFeB magnetic material, is the most important applications of
rare earth materials, is one of the important modern electronic information
industry base material. China's rich rare earth
resources, low labor costs and broad market makes global rare earth neodymium
permanent magnet industry and gradually transfer to China, China's production
has accounted for 60% of the world. In recent years, with the booming
Chinese economy and the significant increase in world demand, China's rare earth
neodymium permanent magnet industry ushered in the great development
opportunities, the Japanese TDK, FDK, EPSON, Netherlands PHILIP, MG U.S.
companies have to China factory, China is becoming
the world NdFeB manufacturing and application centers. World magnetic shift production
to China increased the overall strength of our magnetic material industry, China
has become the world's three major producers of NdFeB material one, but the
product quality and performance from the point of view, and Japan, than there
a gap, especially in the high-end
product development needs to be improved