Tengye is a leading permanent magnets factory in China, providing types of permanent magnet. Permanent magnets are materials that can maintain a magnetic field without an external source of energy. They are made up of ferromagnetic or ferrimagnetic materials, such as iron, nickel, and cobalt, along with some rare earth metals like neodymium and samarium. Permanent magnets from Tengye are used in many industries, including electronics, aerospace, and medical technology. They are also used in consumer products such as toys, jewelry, and clothing accessories.
Artificial permanent magnet can store a large amount of magnetic energy, and have a higher energy density than other electromagnetic devices when the magnet size is the same.
Permanent magnets have no energy loss and are more efficient than other electromagnetic devices because they do not require energy to maintain a magnetic field.
Permanent magnets typically have a long life and are not prone to damage or failure because they do not require an external power source to maintain the magnetic field.
The output magnetic field of the permanent magnet is very stable and will not change with time, temperature, humidity and other factors, so it is very suitable for applications that require high precision and reliability.
The magnetic field of a permanent magnet can be easily controlled by changing the external magnetic field or physical position.
Permanent magnets are usually smaller than other electromagnetic devices, so higher power density can be achieved in a limited space.
Permanent magnets have no current flow and electromagnetic radiation, no electromagnetic waves and electromagnetic pollution, so they are more environmentally friendly. Buy permanent magnet from Tengye now!
A permanent magnet refers to a magnet with permanent magnetism, which can continuously generate a magnetic field without an external power source. This magnet is usually made of a special magnetic material such as steel, iron, cobalt and nickel. Artificial permanent magnet can be classified into unipolar permanent magnets and bipolar permanent magnets. Unipolar permanent magnets have only one pole, while bipolar permanent magnets have two opposite poles. Permanent magnets can be used in many applications such as motors, generators, speakers, hard drives, etc.
Temporary magnets are magnets that can generate a magnetic field only under the action of an external current. This magnet usually consists of an iron core and a coil. When energized, the current in the coil creates a magnetic field, making the core a magnet. But once the current is turned off, the magnet's magnetism disappears. Therefore, temporary magnets can only be used if they are powered by the mains. Temporary magnets can be used in many applications such as electromagnets, electromagnetic pumps, electromagnetic brakes, etc. Custom magnets China from leafing magnet exporter.
Neodymium magnets, which are made of neodymium, iron, and boron, are well-known for their high strength and magnetic performance. Because of their high magnetic flux density, they are widely used in a variety of applications such as electric motors, headphones, and magnetic fasteners.
SmCo magnets are a type of powerful permanent magnet that combines samarium and cobalt. SmCo magnets are widely used in aerospace, medical devices, and precision machinery due to their high magnetic stability at elevated temperatures.
Alnico (Aluminum-Nickel-Cobalt) magnets are made from aluminum, nickel, cobalt, and other elements. Their strong magnetic field and temperature stability distinguish them. Alnico magnets are used in a variety of industries, including automotive, sensors, and manufacturing equipment.
Ferrite magnets, which are made of iron oxide mixed with ceramic materials, are inexpensive and have good demagnetization resistance. They're frequently found in speakers, refrigerator magnets, and electric motors.
Ceramic magnets are a type of permanent magnet made from an iron oxide and barium or strontium carbonate composite. Ceramic magnets, while not as strong as neodymium or SmCo magnets, are less expensive and have applications in a variety of consumer products and educational materials.
Flexible magnets are made of a combination of ferrite powder and rubber or plastic polymers. These magnets are adaptable and can be bent, twisted, and cut into various shapes. They're frequently found in advertising displays, signage, and flexible magnetic sheets.
