Corrosionresistance Bonded Neodymium Magnet Magneticgrade N35 To N52

Product Description:

The Polymer-Bonded Neodymium Magnet, also known as the Plastic-Bonded Neodymium Magnet or Encapsulated Neodymium Magnet, represents a remarkable advancement in magnetic materials technology. These magnets combine the exceptional magnetic properties of neodymium with the versatility and durability of polymer bonding, resulting in a product that offers unique advantages over traditional sintered magnets. With a maximum energy product of up to 10 MGOe, these bonded magnets deliver strong magnetic performance suitable for a wide range of industrial and commercial applications.

One of the standout features of the Polymer-Bonded Neodymium Magnet is its excellent corrosion resistance. Unlike conventional neodymium magnets that often require additional coatings to prevent oxidation and degradation, these bonded magnets exhibit inherent corrosion resistance without the need for extra protective layers. This characteristic significantly enhances their durability and longevity, especially in environments where moisture or other corrosive elements are present. For customers seeking even more protection, an optional epoxy coating is available, providing an extra barrier against harsh conditions while maintaining the magnet’s performance.

The magnetic grade of these bonded magnets typically ranges from N35 to N52. This range offers flexibility to tailor the magnetic strength according to specific application requirements. Whether a moderate magnetic force or a higher level of magnetism is needed, these grades ensure optimal functionality across various uses. The bonding process allows the magnets to be produced in complex shapes and sizes that are difficult or impossible to achieve with traditional sintered magnets, further expanding their versatility.

Applications for the Polymer-Bonded Neodymium Magnet are diverse and continually growing. They are extensively used in sensors, where precise magnetic properties are crucial for accurate measurements and reliable performance. In motors, these magnets contribute to efficient energy conversion and compact design, making them ideal for modern electric motors found in automotive and industrial machinery. The electronics industry also benefits from these magnets in devices such as speakers, microphones, and magnetic assemblies, where stable magnetic fields and corrosion resistance are vital.

Moreover, the Encapsulated Neodymium Magnet's plastic bonding enables safer handling and integration into assemblies, as the polymer matrix reduces the risk of chipping and brittleness associated with sintered magnets. This encapsulation also offers enhanced mechanical strength, allowing the magnets to withstand physical stresses and vibrations without losing their magnetic properties. This durability is particularly important in dynamic applications where the magnet is subject to constant movement or impact.

In summary, the Polymer-Bonded Neodymium Magnet is an innovative solution that combines strong magnetic performance with excellent corrosion resistance and mechanical robustness. Its ability to operate effectively without additional coatings, or optionally with epoxy protection, makes it a versatile choice for a wide array of industries. From sensors and motors to various electronic devices and magnetic assemblies, these magnets provide reliable, long-lasting performance tailored to meet the demands of modern technology. With magnetic grades from N35 to N52 and a maximum energy product of up to 10 MGOe, the Plastic-Bonded Neodymium Magnet stands out as a superior option for applications requiring precision, durability, and high magnetic strength.

Features:

• Product Name: Bonded Neodymium Magnet
• Material: Neodymium (NdFeB) Powder with Polymer Binder
• Item: Bonded Neodymium Magnet
• Grade Options: BN-4, BN-6, BN-8, BN-10, BN-12L
• Magnetic Grade: Typically N35 to N52
• Type: Composite Neodymium Magnet offering enhanced mechanical strength
• Design: Encapsulated Neodymium Magnet providing excellent corrosion resistance
• Manufacturing: Adhesively Bonded Neodymium Magnet ensuring strong magnetic performance

Technical Parameters:

Applications:

The Bonded Neodymium Magnet, known for its density of approximately 4.5 - 5.0 G/cm³, is a versatile magnetic solution widely used in various industrial and technological applications. Its customizable shapes, including block, ring, and disc configurations, make it highly adaptable to specific design requirements, enhancing its functionality in diverse settings.

One of the primary application occasions for the Bonded NdFeB Magnet is in the manufacturing of motors and pumps. Due to its strong magnetic properties combined with the ability to be shaped precisely, this magnet plays a crucial role in improving the efficiency and performance of electric motors and pump assemblies. The magnet's encapsulated construction also ensures durability and resistance to environmental factors, making it ideal for long-term use in demanding mechanical systems.

In addition to motors and pumps, the Bonded NdFeB Magnet finds extensive use in sensors, electronics, and magnetic assemblies. Sensors benefit from the magnet's stable magnetic field, which enables accurate detection and measurement in various devices, including proximity sensors and motion detectors. In electronics, its compact size and powerful magnetic force contribute to the miniaturization and enhanced performance of components such as speakers, actuators, and hard disk drives.

Magnetic assemblies that incorporate the Encapsulated Neodymium Magnet leverage its unique properties to create reliable and efficient magnetic couplings, clutches, and holding systems. The encapsulation process protects the magnet from corrosion and mechanical wear, thereby extending the lifespan of the assemblies and ensuring consistent performance.

Overall, the Bonded NdFeB Magnet is an essential component in modern technology, offering customizable shapes and robust magnetic strength suitable for motors, pumps, sensors, electronics, and various magnetic assemblies. Its density, durability, and encapsulation make it a preferred choice for applications demanding high precision and reliability.

Customization:

Our Resin-Bonded Neodymium Magnet customization services cater specifically to applications in motors and pumps, providing tailored solutions for sensors, motors, electronics, and magnetic assemblies. We offer a range of Bonded NdFeB Magnet grades including BN-4, BN-6, BN-8, BN-10, and BN-12L to meet diverse magnetic force requirements, which are generally lower than those of sintered NdFeB magnets, ensuring optimal performance for your specific needs.

We specialize in creating Adhesively Bonded Neodymium Magnets in various customizable shapes such as blocks, rings, and discs, allowing for precise integration into your designs. Whether you require specific dimensions or unique geometries, our bonded neodymium magnet products can be tailored to fit your exact application demands.

With our product customization services, you can expect high-quality bonded magnets that combine the advantages of neodymium’s magnetic properties with the flexibility of resin bonding, delivering reliable performance in a range of industrial and electronic applications.

Support and Services:

Our Bonded Neodymium Magnets are precision-engineered to provide strong magnetic performance in a compact and versatile form. For optimal usage and longevity of your bonded neodymium magnets, please follow the recommended handling and storage guidelines.

Handle magnets with care to avoid chipping or cracking. Always wear protective gloves and eye protection when working with magnets to prevent injury from sudden magnetic attraction or flying debris.

Bonded Neodymium Magnets should be stored in a dry, cool environment away from direct sunlight and corrosive substances. Avoid exposure to high temperatures above 80°C as this can reduce magnetic strength and damage the bonding material.

When assembling bonded magnets into devices, ensure proper alignment and spacing to maximize magnetic performance and avoid demagnetization. Use non-metallic tools when possible to prevent unintended magnetic interference.

If cleaning is necessary, use a soft cloth and mild detergent. Do not use abrasive materials or solvents that could degrade the bonding resin or magnetic properties.

For custom magnet shapes, sizes, or magnetic grades, please consult the product specifications and datasheets provided with your order to ensure compatibility with your application.

Our technical support team is available to assist with any questions regarding magnet selection, application design, or troubleshooting. Please refer to the product documentation for detailed technical data and safety instructions.

Packing and Shipping:

Product Packaging: Each Bonded Neodymium Magnet is carefully packaged to ensure maximum protection during transit. The magnets are individually wrapped in anti-static and anti-corrosive material to prevent damage and corrosion. They are then placed in sturdy, cushioned boxes with additional padding to avoid any impact or movement. Clear labeling is provided on the packaging to indicate the magnetic nature of the product and handling instructions.

Shipping: We offer reliable and secure shipping options worldwide. All orders are processed promptly and shipped via trusted carriers to ensure timely delivery. Due to the strong magnetic properties, bonded neodymium magnets are shipped following all applicable regulations for magnetic materials. Tracking information is provided for all shipments, and customers can choose expedited shipping for faster delivery. Special care is taken to comply with international shipping standards to guarantee safe and efficient transport.

FAQ:

Q1: What is a Bonded Neodymium Magnet?

A1: A Bonded Neodymium Magnet is a type of rare-earth magnet made by bonding neodymium powder with a polymer binder. This process allows for complex shapes and sizes while maintaining strong magnetic properties.

Q2: What are the typical applications of Bonded Neodymium Magnets?

A2: These magnets are commonly used in electronics, automotive components, medical devices, sensors, and various industrial applications where strong, lightweight magnets with intricate shapes are required.

Q3: How does the bonding process affect the magnet's strength compared to sintered neodymium magnets?

A3: Bonded neodymium magnets generally have lower magnetic strength than sintered magnets but offer greater design flexibility, improved resistance to chipping, and better dimensional tolerance.

Q4: Are Bonded Neodymium Magnets corrosion resistant?

A4: Yes, the polymer binder used in bonded neodymium magnets provides a protective coating that enhances corrosion resistance, reducing the need for additional plating or coatings.

Q5: Can Bonded Neodymium Magnets be customized in shape and size?

A5: Absolutely. One of the key advantages of bonded neodymium magnets is their ability to be molded into complex shapes and various sizes to meet specific design requirements.