1. Ndfeb permanent magnet is a modern permanent magnet with strong magnetism. It is also widely used. The application situation of Ndfeb magnets in China is as follows, the application of high-tech products accounted for 37%, such as Magnetic Resonance Imaging (MRI), mobile phone vibration, hard disk drive voice coil (VCM), optical disk (DVD, CD-ROM) drive spindle, power tools, electric vehicles, ...
The neodymium iron boron magnets are currently recognized high-performance and cost-effective magnets in the magnetic material industry. Many high-tech fields have designated them to make various parts, such as national defense military, electronic technology, medical equipment, Electrical machinery and other fields are involved. The more it is used, the easier it is to find the problem. Among the...
Rubber coated magnet is to wrap a layer of rubber on the surface of the magnet, which is usually composed of sintered neodymium iron boron (strong magnet), magnetic conducting iron sheet and rubber shell. This structure can avoid damage and corrosion. The rubber coated neodymium basin magnet is a rugged magnetic component with a threaded center hole (internal thread) and a protective rubber coatin...
1. Alnico Magnet :is made of aluminum, nickel, cobalt, iron and magnetic materials cast and sintered at 600℃. Aluminium-nickel-cobalt magnets are more expensive than iron oxide, and cobalt is scarce. Alnico magnets are the earliest magnets used in trumpets, such as trumpets (known as tweeters) in the 50s and 60s. Generally made of internal magnetic horn (external magnetic type is also available). ...
The development of elevator has brought great convenience to contemporary people's life, so the electromagnet of elevator lifting equipment is its main part, that is, crane. Lifting machinery is an indispensable equipment for modern industrial production, which is widely used in the lifting, transportation, loading and unloading, installation and personnel transportation of various materials. Cran...
Ring magnet magnetized in Radial Direction is developed successfully which is using shaping method by new multipole radiation rientation, and meet different requirements of permanent motors. Fundamentally changed the past situation that radial ring magnet only relied on the magnetic tile assembly, greatly improve the performance of the motor. The popular poles include: 2 pole, 4 poles, 8 pole...
Powerful magnet is widely used in life. It is a high-tech material in the National 863 project, which belongs to a high-end rare earth material. In medical treatment, Nd-Fe-B has been widely used in physical magnetic therapy. Maybe we don't know much, because magnets are usually packaged by other forms of products. For example, headphones, stereo, antenna, mobile phone leather case, antenna, compa...
Permanent magnetic materials are also called "hard magnetic materials". A material that maintains constant magnetism once magnetized. It has wide hysteresis loop, high coercivity and high remanence. Permanent magnetic materials are materials with wide hysteresis loop, high coercivity and high remanence, which can maintain constant magnetism once magnetized, also known as hard magnetic materials. T...
