Modeling Eddy Current Losses in Permanent Magnet Motor Let’s begin with our model geometry. In this example, we have a 3D model of an 18-pole PM motor. To reduce computational efforts and capture the full 3D behavior of the motor, we use sector symmetry and axial mirror symmetry. You can see an animation of the [...]
Take you to know how magnets are produced Due to the wide variety of magnets, the usual manufacturing method is to sinter rare earth permanent magnets. For raw materials such as samarium cobalt and neodymium iron boron, sintering is carried out under vacuum or a protective atmosphere, post-treatment and mechanical processing, and the processing components [...]
What are the difficulties when cutting ferrite magnets? A ferrite magnet is a metal oxide having ferromagnetism. In terms of electrical characteristics, ferrite magnets have much higher electrical resistivity than metal and alloy magnetic materials, and also have higher dielectric functions. The magnetic function of the ferrite magnet also exhibits a high magnetic permeability at [...]
Magnet used in Medicine Today we are talking about magnets. With the development of the times, magnets have gradually entered every corner of our lives. But do you know? Magnets not only have good value in industry, but also magical effects on magnets in medical applications. Let's take a look at them together! Analgesia: Magnetic [...]
Notice About Powerful Magnets Storing, store strong magnets What should you pay attention to when powerful magnets storing? When storing magnets, especially powerful magnets, there are many things to note: 1. It is necessary to keep the ventilation and drying of the storage environment as much as possible. Otherwise, the humid environment is very easy [...]
Magnet Can Cure Eye Tremor Recently, an article published in Ophthalmology magazine introduced a case of magnetic implants for the treatment of nystagmus, the first report of the use of implants to control eye movements. Researchers at the University of London and Oxford have implanted a magnetic device into the eye and successfully cured a [...]
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, [...]
Countersunk NdFeB Magnet Production and Processing With the continuous advancement of industrial civilization, the current NdFeB magnets are no longer the same as before, and the proportion of magnetic rings and countersinks is also increasing. In other words, this process is becoming more and more popular. universal. However, many customers have found our MPCO magnet [...]
Introduce Two Processing Methods of Neodymium Magnets, neodymium iron boron strong magnets How did your NdFeB magnets come from? Need no mold production? MPCO encountered many customers in this way, the following MPCO MAGNETICS brief introduction of the two processing methods of NdFeB magnets. There are basically two processing types of NdFeB: a slicer cut, [...]
Motor Customer Find Us for High Temperature Resistant NdFeB Segment Quotation proofing motor magnet, drive motor magnet, shaped magnetic tile, welcome to contact MPCO magnet production factory, our company has rich experience in magnetic products production, professional technical personnel, can send your magnet drawings to our company Email. High Temperature Resistant NdFeB Segment [...]