What Is a Rare Earth

Welcome to StayInform, in today’s article we will know what is a rare earth magnet? And what are its uses for us. Rare earth magnets are strong permanent magnets which are made of rare earth alloys. In the era of modern technology, the need for this metal is very high, from smart phones to electric vehicle turbines, making the need for this metal more popular.

What Is a Rare Earth Magnet?

Types of Rare Earth Magnets

Neodymium magnets (NdFeB)

This magnet, which is commercially known as the strongest magnet, is made of iron and boron. This magnet has contributed a lot to the commercial field. These magnets are generally widely used in electronics, motors, turbines, electric cars and medical devices.

Samarium Cobalt Magnet (SmCo)

This magnet is extremely heat and corrosion resistant and is an important magnet, it is used in the aerospace and military fields. These magnets are extremely expensive and durable.

Why are They Called “Rare Earths”?

Considering the name, it can be seen that these magnets are not so rare that they should be called rare, but it is not difficult to admit that these products are very difficult to refine, which naturally makes them rare.

Applications

Rare Earth Magnets are Used:

These magnets are used in Smart Phone, electronics spare parts, electric motors, turbines, medical devices and today’s most important thing, Electric Vehicle(EV).

Safety Considerations

Due to their strength, rare earth magnets:

Although the potential for harm is low, there are some precautions that must be taken when using these magnets, such as they can cut you if used incorrectly, interfere with pacemakers or electronic devices, and can be dangerous if swallowed. So always handle these magnets with care and keep them away from children.

Global Supply and Sustainability

China is the number one producer of these magnets. Today, China produces more than 90% of these rare earth magnets. The US has been pushing for this magnet production to reduce its dependence on China.

A recent incident shows that MP Materials Corp, a leading US-based metal company, is playing a key role in reducing its dependence on China.

China has been cutting off India’s rare earth supply from time to time, which is hurting India’s EV sector. India should also become self-reliant in rare earth manufacturing like America.

Indian Manufacturer

Although some companies in India manufacture rare earths, it is not enough. Notable among them is Kumar Magnet Industries and Sonal Magnetics, an Indian company that manufactures and supplies rare earth neodymium magnets for education, industry, and engineering. These companies, along with companies like Trinity Filtration Technologies and Meghind Magnetic Industries, also supply a variety of rare earth magnets.

What is a rare-earth magnet used for?

It is use for electronics device, turbine, motor, and Electric Vehicles(EV)

Why are rare earth magnets so expensive?

Because they are difficult to obtain in large quantities.

Which is the strongest magnet on earth?

Neodymium magnets is Strongest Magnet on Earth

What is another name for rare earth magnets?

Neodymium

Who makes rare earth magnets in India?

Kumar Magnet Industries makes rare earth in India.

Conclusion

From its name, we can understand how important this metal is. The elements of this metal are not rare in the world. It is an alloy, so although its elements are found in abundance in the world, many people find it difficult to manufacture it, so it has been given the title of rare.

It is impossible to imagine the modern era without this metal because we are constantly connected to electronic devices and this element is used in electronic devices. Starting from electric devices to electric cars, it is very necessary, so this rare earth has robbed the sleep of electric car manufacturers at night.

What Is a Rare Earth Magnet? Who Manufactures Rare Earth Magnets In India?

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