News-TT Strong Neodymium (NdFeb) Magnets Factory

Do rare earth magnets lose their magnetism?

NEW YORK — In an era defined by the rapid evolution of green energy and high-tech electronics, rare earth magnets have become the silent workhorses of modern industry. From the motors in electric vehicles to the turbines in wind farms, the···

2025-12-21

Learn More

How magnets attract and repel？

Magnets are one of the most intriguing phenomena in the natural world. From the simple compass needle to the complex motors in electric vehicles, the ability of magnets to exert force without physical contact is both fascinating and essenti···

2025-12-21

Learn More

Do EV motors use permanent magnets?

The electric vehicle (EV) is a marvel of modern engineering, and at its core lies the electric motor—the component responsible for converting electrical energy into motion. A key question in understanding EV technology is whether these pow···

2025-12-18

Learn More

How Much Heat Can Rare Earth Magnets Take?

Rare earth magnets, primarily Neodymium (NdFeB) and Samarium Cobalt (SmCo), are the strongest permanent magnets in existence. While they are prized for their immense pulling force, they have a significant weakness: sensitivity to temperatur···

2025-12-18

Learn More

Are permanent magnets AC or DC?

The question "Are permanent magnets AC or DC?" is based on a common misunderstanding of electrical terminology. The terms AC (Alternating Current) and DC (Direct Current) are used to describe the flow of electrical energy, not the···

2025-12-15

Learn More

Why do magnets held close to television screens cause the picture to distort?

If you have ever held a magnet near an old television, you likely saw a psychedelic swirl of colors and a warped, melting image. While this looks like a magic trick, it is actually a direct interaction between physics and technology.However···

2025-12-15

Learn More

Are magnets natural or man-made?

The answer to whether magnets are natural or man-made is both. Magnetism is a fundamental force of nature, and certain materials possess this property naturally. However, the vast majority of the strong, reliable magnets we rely on today—f···

2025-12-12

Learn More

Can any metal become a magnet?

The simple answer is no, not every metal can become a strong, permanent magnet. While nearly all materials interact with a magnetic field in some way, only a select group of elements and their alloys possess the unique internal structure ne···

2025-12-09

Learn More