Magnet Knowledge 1.How to order a magnet? In order to enable us to more effectively cooperate with your work, we need you to confirm the following before placing an order: (1). What is the material and performance? (2).What is the size and tolerance? (3). Which magnetized direction you need? Axial, diametrical? (4). The maximum temperature [...]
How To Find The Right NdFeB Magnets - Through Performance And Working Temperature According to the experience of MPCO for many years, a lot of customers didn’t know the professional knowledge of neodymium magnets. Therefore, the wrong choice has been made. In order to help customers to buy the right neodymium magnets. This paper explains [...]
Mobile Phone NdFeB Magnets In every phone, high-performance NdFeB magnets are used to two parts at least, one in phone vibration motor, the other is in miniature electro-acoustic device speaker. NdFeB magnets in mobile phone Mobile Phone NdFeB Magnets On the picture, you can see the rare earth permanent magnets in vibration motor [...]
Daily Use Magnets - We offer the broadest selection of the highest quality NdFeB magnets which are widely used in your life. Please let me your size or application, and we will supply suitable magnets to you. Daily Use Magnets What are the uses of the magnets? Let us find the answer as [...]
Neodymium Magnet And Pyrolytic Carbon Part 1. High magnetic strength table Diamagnetism ranking：Superconductivity> Pyrolysis Graphite> Bismuth> Mercury> Diamond> Lead> Graphite> Copper> Water Materials Unit Xv（×10-5） Superconductivity -105 Pyrolysis Graphite -40.9 Bismuth -16.6 Mercury -2.9 Diamond -2.1 Lead -1.8 Graphite -1.6 [...]
NdFeB Magnets Environmental Protection NdFeB magnets are generally divided into bonded NdFeB and sintered NdFeB. Bonding is actually injection molding. Sintering is vacuum forming through high temperature heating. It can be processed into different types according to various requirements. NdFeB Magnets Environmental Protection The advantages of neodymium-iron-boron magnets are their high performance-to-price ratio [...]
China Sintered NdFeB N Series Market Prices 218.6.28 NdFeB Industry News: The following is the price of China's sintered NdFeB N-series market on June 28, 2018. The prices of magnetic materials have risen slightly. Let's take a look at the N-series market price of sintered NdFeB. China Sintered NdFeB N Series Market Prices [...]
Radially oriented anisotropic NdFeB ring magnets MPCO has developed a unique hot extrusion process to produce Radially oriented anisotropic NdFeB ring magnets. Unlike sintering, this process does not rely on a magnetic field for radial orientation. Our process starts with raw material powders manufactured by rapid quenching of the prescribed alloys into nanocrystalline flakes. These [...]
Ion Vapor Deposition (IVD) Aluminum Coating Magnet Introduction of aluminum coating magnet From the perspective of anti-corrosion and mechanical strength, the aluminum coating is an ideal choice for NdFeB magnet. The superiorities of aluminum coating includes: The potential difference between aluminum and NdFeB substrate is very low, and could not be formed electrochemical corrosion. There [...]
The Brief Introduction about Magnetic Boiler Filter The central heating system is a relatively energy-efficient way to heat all of rooms in home. The central heating system of China quite different from other Western countries, and only the people north of the Qinling Mountain-Huaihe River Line can enjoy the central heating, so this line is [...]
Permanent Magnets Markets and Devices / Applications Devices • Electromechanical machines and devices e.g. motors, generators, actuators • Acoustic transducers e.g. speakers, earphones, ringers • Mechanical force and torque devices e.g. holding, lifting, clutches • Microwave and ion beam control e.g. TWT’s, particle accelerators • Conversion of external stimuli to electrical signal e.g. sensors • DC field generation e.g. MRI Markets and Industries • Automotive and transportation • Industrial and commercial • Consumer products • Military and aerospace • Medical Permanent Magnets Markets and Devices Applications Sensors/Encoders Hall Effect Encoder for end of shaft applications. Available as either absolute or incremental encoders they can provide digital position, analog position, and quadrature speed outputs. Capable of rotational speeds over 20k RPM. Hall IC used for this application uses a diametrically magnetized magnet. Hall Effect through‐shaft encoder. Requires use of Hall IC capable of off‐axis sensing using multipole bonded magnet. Low cost, speed or position sensors typically seen in automotive applications – Cam position, crank position, engine speed, ABS. This type of sensor can be designed for either face or lateral sensing applications and may, in addition to the Hall IC, incorporate a magnet if sensing a metal target or a pole piece if sensing an encoder multipole magnet. What is the best permanent magnet material and process? •It depends; on the weight/space limitations, application operating conditions, operating parameters of the magnetic circuit, annual quantity, device assembly mechanization etc. • Despite have lower flux output bonded magnets can offer advantages over sintered magnets for many applications. • Despite lack of breakthrough in new materials over the last 30 years there are several promising developments in bonded magnets on the horizon. • [...]
Do you know Wind Turbine Permanent Magnet? Since the first oil crisis in 1973 and the radiation leak at Fukushima in 2011, more and more eyes on wind power. For example, affected by the nuclear leakage accident in Japan, Germany will plan to abandon nuclear power to generate electricity completely. And the same time, strive [...]