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.
Related News
Process Introduction of the Custom Neodymium Magnets
The King of Magnets: Neodymium Magnets
Magnetic Cooling Cycle
How much Influence does the Magnet Have on the Mobile Pho
Send product request
Other supplier products
 |
Industrial Magnet Introduction | When we buy industrial magnets, we will encounter various selection problems. This article will introduce the related introduction of industrial ma... |
 |
Channel Magnets | CChannel Magnets Material Sintered Neodymium Iron Boron, Steel Dimensions Length Pull Force 28 lbs &mda... |
 |
Industrial Magnet Introduction | When we buy industrial magnets, we will encounter various selection problems. This article will introduce the related introduction of industrial ma... |
 |
Sintered Neodymium Magnets | Sintered neodymium magnet is the strongest magnetic material commercially available today. It is largely made of alloy of neodymium, iron and boron... |
 |
3/4 inch x 1/8 inch Circle Magents Industrial Magnets N42 Custom Round Magnet | This powerful neodymium disc magnet measures 3/4" in diameter, 1/8" in thickness, with the pull force of 9.76 lb vertically. It is made from an all... |
Same products
 |
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... |
 |
Segment (Arc) Permanent Magnets For Motor | Seller: NingBo BeiLun Meank Magnetics Co.,ltd. | The segment magnetsdesigned for motors, generators and alternators are neodymium arc segment magn... |
 |
Adhesive Backed Magnets | Seller: NingBo BeiLun Meank Magnetics Co.,ltd. | Adhesive Magnets Wholesale If you want to use permanent magnets on non-ferromagnetic materials t... |
