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Have you wondered why some objects tend to hold on to each other tightly even under pressure? For instance, did you ever observe that doors close at all or how a magnet sticks on its own to the refrigerator and does not fall? Magnetism is the answer to these questions! Magnets — tiny objects with an extremely powerful force called magnetism. In the world, there are plenty of magnets; however today we will talk about a specific type of magnet that is also very widely used: Neodymium Iron Boron magnets (NdFeB for short).
Neodymium Iron Boron Magnets: How Do They Work Under Heat?
The NdFeB magnets are still best known for very strong and the only one can be working in hot places without losing power. These consist of three key components: neodymium, iron, and boron. Neodymium is a natural rare material, and you can find it on the earth surface. Definitely not something you come across everyday! You might have come across iron, the metal as a kid in your science class. Last one, boron is another chemical element that finds usage in numerous products included to plant fertilizer and fiberglass for strong materials. These three elements together in the right proportions align to form a highly productive relationship — an unyielding magnet with incredible holding power.
The Benefits Of Neodymium Iron Boron Magnets
The thing about NdFeB magnets though is that they are fine, even in harsh environments where high temperatures apply. That might seem very high as in, these are magnets at 200°C/(392°F). Also resistant to shaking their magnetism away. That means they will not weaken with time, which is essential for several applications. NdFeB magnets are very versatile as they generate a large amount of magnetic force in limited volumes. Combine that with the fact they are quite inexpensive to fabricate and this is why we see them used in a variety of products at all price points.
Here at Neodymium Iron Boron Magnets—Where Are You Used
Have you ever been in a car? If you have, then you know the power of NdFeB magnets! Utilised in a plethora of car applications, from the all-important starter motor to the alternator and even the air conditioning system. These magnets are also used in other things, ranging from wind turbines to headphones and hard disk drives. In all such cases, a specific level of pressure or thermal exposure is found that magnets must continue to function.
In a wind turbine, for instance, NdFeB magnets contribute to the production of electricity. Time: a wind turbine has the coils of wire and magnets that make up its generator, spinning very fast. The forces that counteract during spinning are so strong, these magnets should be very powerful. If they are weak, then either they will break away or lose their magnetism and this can be a problem. NdFeB magnets help the speaker produce sound in headphones. To achieve a precise and clear separation during sound reproduction, the speaker and magnet must work in tandem. If the magnet is less, then there will be no sound quality and you cannot enjoy music or talking on the phone.
Neodymium Iron Boron Magnets Advantages
So, why select NdFeB magnets from the Rich Magnetics? There are many key reasons for that. The first is that Rich Magnetics manufactures all of their magnets to the highest quality standards available. For all magnetic applications, it is critical that these work properly and have a long service life. Another reason being that Rich Magnetics tests their magnets extremely low for its magnetic strength. They ensure that their magnets are high-temperature resistant, pressure resistant and the strength does not decay with time. These tests are essential as it ensures that you can rely on magnets to perform their functions.