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. Hard and soft here 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
Atech (HTXD) is a professional magnetic material manufacturer, we provide soft and hard magnetic materials, threaded magnets and etc. Want to know more? Contact us now.
在线联系供应商
Other supplier products
Magnetic Assemblies | Magnet assemblyincorporates magnet alloy and non-magnet material, usually creating much more magnetic strength than using magnets alone, and achiev... | |
Strong Round Magnet N42 3/8 inch x1/2 inch Disc Magnet Flat Magnets | Strong Round Magnet N42 3/8 inch x1/2 inch Disc MagnetStrong Flat Magnets This powerful neodymium disc magnet measures 3/8" in diameter, 1/2" in... | |
3/4 inch x 1/8 inch N52 Strong Round Magnets Cylinder Magent Small Circle Magnet | 3/4 inch x 1/8 inch N52 Strong Round MagnetsCylinder Magent Small Circle Magnet This powerful neodymium disc magnet measures 3/4" in diameter, 1/8... | |
Hook Magnets | Material SinteredNeodymiumIronBoron,Steel Dimensions Diameter PullForce 12lbs—900lbs MagnetizationOrientation Axial ... | |
Round Magnet N42 1/2 inch x1/16 inch Industrial Magnets For Sale | This powerful neodymium disc magnet measures 1/2" in diameter, 1/16" in thickness, with the pull force of 3.1lb vertically. It is made from an allo... |
Same products
Rwanda- | 卖方: Henan Tianzhidao Biological Technology Co., Ltd. | In the fields of biological sample repository, medical cold storage, animal frozen sperm, vaccine... | |
OEM Car Parts Alternator for Toyota | 卖方: Foshan Bohua Auto Parts Co., Ltd | Automobile alternator, which is the main power supply of the automobile, is driven by the engine.... | |
OEM Parts of Alternator in Car for Toyota | 卖方: Foshan Bohua Auto Parts Co., Ltd | OEM Parts of Alternator in Carfor Toyota Automobile alternator, which is the main power supply ... | |
OEM Alternator Wholesale for Toyota | 卖方: Foshan Bohua Auto Parts Co., Ltd | Automobile alternator wholesale, which is the main power supply of the automobile, is driven by t... | |
OEM Automotive Alternator Parts for Toyota | 卖方: Foshan Bohua Auto Parts Co., Ltd | The OEM part number refers to automotive alternator partsspecifically designed for Toyota vehicl... |