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A magnetic levitation train, often abbreviated as maglev train, is a type of high-speed train that uses magnetic levitation technology to move. Here is a detailed introduction: Principle of Operation Levitation: Maglev trains rely on the principle of magnetic repulsion and attraction. There are electromagnets on the train and on the guideway. When the appropriate […]
27
Dec
Dec
Educational magnets: spray painting vs. stickers, which method is more suitable? When making educational magnets, it is crucial to choose the right surface treatment method. Spray painting and stickers are two common treatment methods, each with its own advantages and disadvantages. Let’s compare them in detail: Spray painting Advantages: Rich colors: Various colors can be […]
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 […]
25
Dec
Dec
Will permanent magnets rust when exposed to water? Permanent magnets rust? Yes! Although permanent magnets have strong magnetic properties, they are not “invulnerable”. Especially the common NdFeB magnets, whose main component is iron, are easily oxidized and rusted in a humid environment. Why do permanent magnets rust? Material composition: The main component of most permanent […]
25
Dec
Dec
Samarium cobalt magnets are needed in magnetic pumps, mainly because they have many characteristics suitable for the working environment and performance requirements of magnetic pumps: High magnetism Samarium cobalt magnets have extremely high magnetic energy product and can generate a strong magnetic field. This feature allows sufficient attraction between the driving magnet and the driven […]
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 […]
15
Nov
Nov
Alnico block magnet for staple style P90 guitar pickups Unleashing the Power of Alnico Alnico block magnet are the heart and soul of many iconic guitar pickups, including the classic P90. These magnets, composed of aluminum, nickel, cobalt, and iron, deliver a unique tonal character that has captivated guitarists for decades. As a result, when […]
04
Nov
Nov
The difference between FeCrCo and AlNiCo magnets FeCrCo (iron-chromium-cobalt) and AlNiCo (aluminum-nickel-cobalt) magnets are two distinct types of permanent magnets, each with unique properties and applications. Here are the main differences: Composition: FeCrCo magnets : Primarily made of iron, chromium, and cobalt, with possible additions of other elements like nickel or copper to enhance specific […]
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 […]