Increasingly Extensive Demand of Hard Magnetic Materials Application
Permanent magnetic materials, also known as hard magnetic materials, are materials that still have magnetism after the magnetization field is removed. Soft magnetic materials have strong magnetic induction strength when the magnetization field exists, and lose magnetism when the magnetization field is removed. Soft and hard magnetic materialshere do not mean hard and soft in mechanical properties, but in magnetic properties. Hard magnetism means that a magnetic material can retain its strong magnetism (magnetism for short) for a long time after being magnetized by an external magnetic field, and is characterized by strong coercivity. Coercivity is the magnetic field strength that makes magnetized materials undergo demagnetization and reduce the residual magnetism (residual magnetic flux density or residual magnetization) to zero.
At present, the application market of magnetic materials products in China is expanding rapidly. Magnetic materials matching components are increasingly demanded in the domestic market. In accordance with the requirements of environmental protection, oil-free automobiles and motorcycles are the direction of future development, which will bring a broad market to the development of rare earth permanent magnets. "Green Lighting Project" is also a major energy-saving project in our country. The development of energy-saving lamps requires the use of a large number of high-end ferrite soft magnetic cores and anti-interference magnetic cores.
With the increasing number of car production and speakers used, the demand for ferrite permanent magnet materials is also increasing. The development of computers has driven the development of related supporting components. Magnetic disks, optical disk drives and printer drive heads are the largest "users" of NdFeB. Multimedia acoustics also demands permanent magnetic materials (hard magnetic materials) in a large amount.
Send product request
Other supplier products
 |
Ring/Tube Neodymium Magnets | Material SinteredNeodymiumIronBoron Dimensions OuterDiameter InnerDiameter Height Toler... |
 |
Threaded Magnets | Threaded Rod Magnets Material Sintered Neodymium Iron Boron, Steel Dimensions Diameter Pull Force 5 lbs... |
 |
Arc/Segment Neodymium Magnets | ArcMagnet/Segment Neodymium ArcMagnets Material SinteredNeodymiumIronBoron Dimensions OuterDiameter Customized InnerDiameter Cu... |
 |
Industrial Magnet 1 inch x1/4 inch x1/8 inch Magnetic Plate Thin Magnet Bar | This powerful neodymium block magnet measures 1" in length, 1/4" in width, and 1/2" in thickness, with the pull force of 18.71 lb vertically. It is... |
 |
Round Magnet N52 1/2 inch x1/8 inch Small Flat Magnet Disc | This powerful small neodymium magnetsmeasures 1/2" in diameter, 1/8" in thickness, with the pull force of 7.97 lb vertically. It is made from an al... |
Same products
 |
Solid Impeder Cores Ferrite Rods soft magnetic material for Tube Welding of High Frequency Induction Increasing The Efficiency of Welding Process | Seller: 837294 | CRS solid fluted type:Features:It is characterized by a radial groove type, which can effectively... |
|
|
Hollow Impeder Cores Ferrite Rods soft magnetic material for Tube Welding of High Frequency Induction increasing the efficiency of welding process | Seller: 837294 | Ferrite Impeder Rods for tube welding: High Frequency Induction welding is the common process fo... |
 |
Rare Earth Permanent Round NdFeB Countersunk Magnet | Seller: Dongyang Ma Li Magnet Co., Ltd. | Rare Earth Permanent Round NdFeB Countersunk Magnet are made of NdFeB Ceramic Powder, which is th... |
 |
Pot Magnets With Countersunk(Screw) Hole | Seller: NingBo BeiLun Meank Magnetics Co.,ltd. | A compact magnet system consisting of a steel shell with high permeability and a countersunk magn... |
 |
Channel Magnets-Rectangular Mounting Pot Magnets | Seller: NingBo BeiLun Meank Magnetics Co.,ltd. | The magnet assembly composed of a U-shaped ferromagnetic iron shell and a rectangular magnet is c... |
