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What are the production processes of ferrite magnet tiles

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What is the production process of Neodymium magnet tile

Why is NdFeB magnet a powerful magnet

Why is NdFeB magnet a powerful magnet

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What is a neodymium magnet

Neodymium magnet NdFeB-a real super magnet, what is a neodymium magnet

Date: 2021-06-03 | Category: INDUSTRY NEWS

  Neodymium magnet (NdFeB)-a real super magnet, what is a neodymium magnet?

 

  Neodymium magnet is also called NdFeB magnet. It is a permanent magnet with Nd2Fe14B tetragonal crystal structure composed of an alloy of neodymium, iron and boron. Its main components are rare earth elements neodymium (Nd), iron (Fe) and boron (B). Neodymium is part of this material and is called "rare earth". The name of rare earths is not due to their natural concentration, but the difficulty in separating them from other materials connected by chemical bonds. Therefore, it can be said that neodymium magnets are not the cheapest, but their magnetic force is the most powerful, and this larger power can exist in a magnet of a few centimeters.

 

Neodymium magnet NdFeB-a real super magnet

 

  With nickel, zinc or copper coatings, neodymium magnets have excellent resistance to atmospheric media. Neodymium magnets are currently the strongest magnets on the market and are known as the king of magnets. They have very high magnetic properties, and their maximum energy product (BH) max is greater than 10 times that of ferrite magnets. Neodymium iron boron has excellent machining properties, and the working temperature is as high as 200°C. Moreover, neodymium magnets have stable performance and good cost performance, so they are widely used in various industries.

 

  What are the applications of neodymium magnets?

 

  In modern products that require strong permanent magnets, neodymium magnets have replaced other types of magnets. The applications of NdFeB magnets are as follows: 1. Electroacoustic field: speakers, receivers, microphones, alarms, stage audio, car audio, etc. 2. Electronic products: permanent magnet mechanism vacuum circuit breaker, magnetic holding relay, watt-hour meter, water meter, sound level meter, reed switch, sensor, etc. 3. Motor field: VCM, CDDVD-ROM, generators, motors, servo motors, micro motors, vibration motors, etc. 4. Mechanical equipment: magnetic separator, magnetic separator, magnetic hoist, magnetic machinery, etc. 5. Medical and health: nuclear magnetic resonance instrument, medical equipment, magnetic therapy health products, magnetized fuel economizer, etc. 6. Other industries: anti-magnetic wax, pipe descaling agent, magnetic fixing device, automatic mahjong machine, magnetic lock, door and window magnet, stationery magnet, luggage magnet, leather magnet, toy magnet, tool magnet, craft gift packaging, etc.

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lucy

In September 2018

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