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Characteristics and Importance of Neodymium Magnets

by Randall Edwards
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Neodymium magnets are permanent rare earth magnets. They are the most popular magnets in both industrial and commercial applications. Their increased use has led to the emergence of multiple magnet industries worldwide. For example, Dailymag, a leading magnet manufacturer in China, majors in producing and exporting permanent magnets and magnetic tools. You can have the magnets customized for you according to your preferred size, shape, and application. In this article, we highlight the properties and advantages of Neodymium magnets.

Neodynium Magnets Properties

Their properties are both mechanical and physical, and they include;

1. Great Energy Production

The magnets produce high levels of magnetic energy with high density. Neodymium magnets are a great source of magnetic energy needed in various applications

2. Strong Ferromagnetic Strength

Of all magnets, Neodymium magnets are the most sturdy and attach well on metal items. Their magnetic strength is ten times more than that of other magnets as they reach their maximum levels. Their ability to remain strong is attributed to the minimal magnetic energy lost over time. They have great coercivity that is resistant to magnetization loss. Even when subjected to heat and placed next to other metals, their magnetic fields are hardly affected; thus, they have strong magnetic strength.

3. Highly Versatile

Neodymium magnets are manufactured in different shapes, such as pot, ring, disc, horseshoe, bar, and wedge shapes. This makes them useful in multiple applications requiring specifically shaped magnets to facilitate their activities.

4. Corrosion Resistant

Neodymium magnets contain neodymium and alloys of iron and boron. This combination prevents the magnets from rusting or corroding when subjected to corrosive elements. They retain their strength and performance and function effectively. Some Neodymium magnets are combined with Dysprosium to make them even more corrosion resistant.

Advantages of Neodymium Magnets

Some of their benefits include;

1. Strong Magnetic Field

Neodymium magnets remain strong no matter their size. Even the smallest-sized magnets produce high and strong magnetic forces to hold objects in place. In addition, since they are rare earth permanent magnets, their magnetic fields are solid enough to pull or lift heavy equipment.

2. Are Lightweight and Tiny

The property helps in the development of small objects like headphones, earphones, earrings, and much more. Portable items need to be convenient for travel or movement, so Neodymium magnets come in handy.

3. High Power to Weight Ratio

Neodymium magnets use less power to produce high sound output and sensitivity. This is the case with earphones where the music produced is created at high sound pressure levels, in the influence of magnetic flux. Small objects like earphones can give off great quality sounds without compromising on weight.

4. Affordable Price

These magnets have excellent properties, and their performance is amazing, so most people may mistake them for being too costly. However, they are cheaper than most magnets in the market since they are easily accessible. Also, producing it is cheap; thus, the overall cost is low.

Conclusion

 

Neodymium magnets have remarkable properties and benefits that contribute to their performance and wide use by people. Also, the magnets’ components are easily accessible and cheap, making them readily available for use.

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