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Samarium cobalt (SmCo) magnets are high-performance rare-earth magnets known for their excellent magnetic properties and durability. Below are the key performance advantages of SmCo magnets: 1. High Magnetic Strength SmCo magnets exhibit a high energy density (up to 32 MGOe for Sm2Co17 grade). While slightly lower in magnetic strength than neodymium magnets (NdFeB), SmCo magnets […]
Category Archives: Uncategorized
26
Dec
Dec
Multipole magnets have extensive and important applications in many fields: Industrial field Motor manufacturing Multipole magnets are widely used in the drive motors of modern electric vehicles. For example, Tesla’s high-performance motors use multipole permanent magnets. By precisely controlling the distribution and changes of the multipole magnetic field, efficient conversion of electrical energy and mechanical […]
26
Dec
Dec
Why do most educational magnets use AlNiCo magnets? AlNiCo magnets are widely used in educational magnets, mainly due to their unique performance characteristics. Advantages of AlNiCo magnets Strong high temperature resistance: AlNiCo magnets have a high Curie temperature and can maintain stable magnetism even in high temperature environments, which is very important for some educational […]
Alnico Magnet, Magnetic Applicaitons, Uncategorized
The advantages of AlNiCo Cow Magnet compared with other types of cow magnets
23
Dec
Dec
The advantages of AlNiCo cow magnet over other types of cow magnets are mainly reflected in the following aspects: Good temperature stability Wide range of application: AlNiCo magnets can work normally at high temperatures above 500℃, its Curie temperature can reach 860℃, and the maximum working temperature is about 550℃, while the upper limit of the […]
21
Oct
Oct
What is Electropermanent magnet？ An electropermanent magnet or EPM is a type of permanent magnet in which the external magnetic field can be switched on or off by pulses of current in a winding of wire around the magnet portion. The magnet consists of two parts, one of a “hard” (high coercivity) magnetic material and […]
08
Jul
Jul
Magnets can be classified into two main categories based on their magnetic properties: isotropic and anisotropic. Isotropic Magnets Isotropic magnets have a random direction of magnetization throughout the material. This means that the tiny magnetic domains within the magnet are not aligned in any particular direction. Because of the random orientation, isotropic magnets tend to […]
19
Jun
Jun
AlNiCo magnet is an alloy made of Aluminum, Nickel, and Cobalt, it’s one of the most popular types of magnet used in electric guitar pickups and there are in fact several different types: Alnico II (alnico 2), Alnico III (alnico 3), Alnico IV (alnico 4), Alnico V (alnico 5), Alnico VIII (alnico 8). The different […]
20
May
May
A pot magnet is a permanent magnet encased in a steel shell, essentially creating a container or “pot” for the magnet. This shell amplifies the magnet’s pulling force and protects the magnet from chipping or cracking. Here are some key points about pot magnets: Stronger magnetic force: The steel shell concentrates the magnet’s magnetic field […]
11
May
May
Magnetic chess is not a specific game but a term for chess that uses magnets. These sets can be used to play two main types of games: 1. Magnetic Pinball (Takeout): This is a simpler game sometimes aimed at younger children. Players take turns placing magnetic balls on the board. If a player’s magnetic ball […]
10
May
May
Small DC motor: The curved shape concentrates the magnetic field, making it suitable for small DC motors used in toys, hobby projects, or some internal components in electronics. Magnetic stirrers: Rotating ferrite arc magnets can be used to generate rotating magnetic fields to stir liquids in closed environments, aiding in small-scale mixing tasks in laboratories […]
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