Neodymium magnets are the most substantial kinds of magnets. They are made from alloys of iron, neodymium, and boron to make this crystalline structure. According to the application, neodymium magnets are permanent magnets in many shapes, sizes, and forms. There are various manufacturers of this type of magnet around the world. There are many renowned Neodymium Magnet manufacturers worldwide, especially in China, who make this type of magnet for use in various parts of the world. In this article, we will focus on the multiple applications of neodymium magnets.
Applications of Neodymium Magnets
Neodymium magnets have found various uses in different sectors and industries. The following are among these applications:
Jewelry and jewelry clasps’ manufacture makes use of magnets that are tiny in size. Opposite-pole neodymium magnets are getting used to enable the jewelry to have a tight, secure hold when worn.
2. Sale Displays
Point of sale displays usually have banners and advertising signs held by small yet strong neodymium magnets or hang from a ceiling made of steel using neodymium hook magnets.
3. Door Catches
Neodymium magnets have found use in residential and public buildings by creating magnetic door catches. The surfaces of doors have magnets inside them which attract others mounted on the wall. The magnetic strength and the grip of the door enable them to separate.
4. Audio Equipment
Neodymium magnets are getting used in audio equipment such as microphones, headphones, and loudspeakers. They have an application in speakers in conjunction with a coil-carrying current that converts electricity to mechanical energy, eventually producing sound.
On the other hand, microphones work opposite to speakers in that as the coil goes through the field made by the magnet, an electrical signal gets created; that is equivalent to sound.
5. Lifting Machinery
Permanent magnets like neodymium magnets are of critical use in industries that deal with heavy equipment, such as collecting metal pieces that have dropped, moving vehicles, recovering vehicles that have sunk in the water, and lifting large ferrous items.
Small-size neodymium magnets have found an application in dentures used where some teeth are missing. The magnets are coated, making them corrosion-resistant.
7. Hanging Artwork
In environments such as art galleries, there are huge pieces of artwork displayed. Neodymium magnets can support the weight of such pieces without fear of falling and getting damaged. Therefore they are used to hang the art pieces.
8. Magnetic Separators
Neodymium magnets are used in processing facilities to remove unwanted ferrous items that can cause contamination from production lines. A conveyor system and filter rod magnets get used in the process.
9. Do-It-Yourself (DIY) /Home Decoration Process
Neodymium magnets are used in homes for hanging pictures, making drawer closures, cabinets, sliding doors, and parts, and holding decorative pieces allowing easy replacement.
Neodymium magnets have become a significant part of our lives. They have found use in practically all aspects of our daily activities, ranging from personal use at home to commercial use in industries to critical sectors like the health sector. With the increased need to modernize things and make work more accessible, it is clear that they will continue finding a use for years to come.