China Neodymium Disc Magnet | Fullzen
Neodymium Disc Magnet
Neodymium disc magnets are a type of rare-earth magnet made from an alloy of neodymium (Nd), iron (Fe), and boron (B). They are a specific form of NdFeB magnets that come in the shape of discs, making them versatile and highly effective in a range of applications. Developed in the early 1980s, these magnets have since become essential components in many industries due to their exceptional strength and compact size.
Neodymium disc magnets are made from neodymium, a rare-earth metal, combined with iron and boron to form a strong magnetic field. The disc shape of these magnets makes them ideal for a variety of applications where a powerful, compact magnet is required. These magnets are capable of producing one of the strongest magnetic fields of any permanent magnet, making them suitable for use in both small-scale and high-performance applications.
We sell all grades of neodymium magnets, custom shapes, sizes, and coatings.
Magnetic Product Description:
These NdFeB disc magnets are available in a variety of sizes and grades, providing flexibility for various uses, from consumer electronics and automotive applications to industrial machinery and medical devices. Whether you need them for high-efficiency motors, sensors, or magnetic assemblies, Neodymium disc magnets offer superior magnetic performance and durability.
Uses For Our Neodymium Disc Magnet:
- Electronics: Used in loudspeakers, headphones, hard drives, and other consumer electronics where small, powerful magnets are required.
- Motors & Sensors: Essential components in electric motors, sensors, actuators, and other systems that require high-efficiency magnetic force.
- Medical Devices: Found in MRI machines and magnetic therapy devices due to their strong and stable magnetic fields.
- Magnetic Assemblies: Used in magnetic clamping, holding systems, and separation equipment for manufacturing, automation, and material handling.
FAQ
The magnetic strength of Neodymium Disc Magnets depends on the grade of the magnet. Neodymium magnets are typically classified by their maximum energy product, measured in Mega Gauss Oersteds (MGOe). For example:
- N35 has a magnetic strength of 35 MGOe.
- N52, one of the strongest grades, has a magnetic strength of 52 MGOe.
Higher-grade magnets offer more powerful magnetic fields, ideal for demanding applications. The specific strength of the magnet can also be tailored based on your requirements.
Neodymium magnets have a maximum operating temperature typically between 80°C to 230°C (176°F to 446°F), depending on the grade and coating. For high-temperature applications, we offer high-temperature grades, such as N35HT or N42SH, that can withstand temperatures up to 200°C (392°F) or more. If your application involves extreme temperatures, we recommend discussing your needs with our technical team to ensure you get the best grade.
Yes, Neodymium Disc Magnets are highly susceptible to corrosion, especially when exposed to moisture or harsh environments. To prevent corrosion, these magnets are typically coated with nickel (Ni), zinc (Zn), or epoxy coatings. These coatings provide durability and resistance to oxidation. If your application requires magnets to withstand specific environmental conditions, we offer customized coating options for added protection.
Your Custom Custom Neodymium Magnets Project
Fullzen Magnetics has more than 10 years of experience in the design and manufacture of custom rare earth magnets. Send us a request for quote or contact us today to discuss your project's specialty requirements, and our experienced team of engineers will help you determine the most cost effective way of providing you with what you need.Send us your specifications detailing your custom magnet application.
Custom Your Neodymium Arc Magnets
