Ferrite Magnets Overview Ceramic magnets are permanent magnets made up of a composite of iron oxide and barium/strontium carbonate. Through pressing and sintering ceramic magnets are made. These magnets are also made in different grades. They are widely used magnets with good magnetic strength and resistance to demagnetization. The color of ceramic magnet is charcoal [...]
Safty Advice for Using Magnets Please observe the followings to avoid injury or magnetic properties deterioration: 1 When you use the magnets, you must keep the wroking environment clean; otherwise the magnets will absorb iron dust or other particles and affect its use. 2 The magnets should be fixed when you magnetize it. The magnetic [...]
Chemically Controlled Magnetic Material Magnets are common in physics classes at school, but almost no chemistry classes are involved; researchers have successfully used chemical methods to control the magnetic properties of ferromagnetic substrates. Physical methods may affect the direction of the magnetic field. The chemical method in this example finely controls the selected ferromagnetic material [...]
Three main causes of permanent magnet demagnetization during motor use Frequently, motor customers will encounter the problem of permanent magnet demagnetization. What is going on? What could be caused by? Today, the magnet manufacturer MPCO MAGNETICS tells everyone about the three main causes of permanent magnet demagnetization in the actual use of the motor. First, [...]
A new type of low energy magnetic semiconductor material A new type of magnetic semiconductor material can reduce the energy required by computers in the data storage process. This research has broad application prospects in the development of energy-saving electronic equipment. Research has found that a new type of magnetic semiconductor material may reduce the [...]
Magnetic Therapy of NdFeB NdFeB is currently the domestic magnetic king. Because of its stable performance, NdFeB is cost-effective and widely used in various high-tech fields such as defense, electronics, communications, aerospace technology and medical care, but in people's daily life. In fact, it has a very good magnetic therapy effect, which can protect people's [...]
How do magnet manufacturer handle magnets? Many people know magnets and learn to use them. They also know that magnets are widely used in society. So, how do magnet manufacturer handle magnets? Let me introduce some measures for magnets from magnetome magnet manufacturers. First, the magnet is demagnetized. The magnet manufacturer uses the external magnetic [...]
How can a strong magnet steal electricity? A powerful magnet is a neodymium iron boron magnet. Its magnetic properties greatly exceed the magnets such as ferrite magnets, aluminum-nickel-cobalt, samarium-cobalt, etc. The neodymium-iron-boron magnets are so strong that they can absorb objects 640 times heavier, and the rivers and lakes call them “strong magnets”. Because the [...]
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 [...]
Permanent Magnet Magnetic Field Strength For magnet users, how to confirm the grade and magnetic properties are still a long standing issue. Most of users can’t get the value of main magnetic parameters by themselves. In this case, the relative measurement of magnetic properties is the best solution. The relative measurement of magnetic properties includes [...]
What is a hysteresis coupling? Hysteresis refers to a specific magnetic phenomenon. Certain magnetic materials, called ferromagnetic materials, have a tendency to remain magnetized to some degree even after the magnetic field they are subjected to is removed. This “memory of magnetic history” is referred to as hysteresis. This also means a magnetic field in [...]
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 [...]