Bonded NdFeB Archives - MPCO Magnets

Bonded Magnet Material And Process Options

Bonded Magnet Material And Process Options Injection Molding Compression Bonding Calendering Extrusion Bonded Magnet Material And Process Compression Bonding or Injection Molding? Injection Molding • Complex forms with good geometrical tolerances • Multi‐cavity tooling • Over and insert molding But • Expensive tooling • Lower magnetics (66% volume loading of magnetic powder) • NdFeB and ferrite Compression Bonding • Thin walled large L/D ratio rings • Simple low cost tooling • Higher magnetics (75% volume loading of magnetic powder) But • Simple geometries • Value added operations during pressing very difficult • NdFeB only CLEANING MAGNET TESTING MAGNET How long should my permanent magnet last? MAGNETIC APPLICATIONS

By MPCO Magnetics|July 13th, 2026|Bonded Magnets, Bonded NdFeB, Compression Molded NdFeB, Injection Molding NdFeB, Magnetic Knowledge, Magnetic Materials, Permanent Magnet|Comments Off

What Are Bonded Magnets Anyway?

What Are Bonded Magnets Anyway? • Bonded magnets are composites of a permanent magnetic powder(s) embedded in a non‐magnetic matrix. • The matrix is typically a thermoplastic or elastomeric binder. • Common processing techniques are extrusion, injection molding, compression bonding, and calendering. • Exhibit excellent mechanical properties compared to fully dense rare earth and ferrite magnets. • End product has good finish and dimensional tolerances requiring no finishing operations. • Injection molded magnets can be formed into complex shapes and be insert or over molded directly onto other components to produce assemblies. • The non‐magnetic binder lowers the density of the magnet and dilutes the contribution of the magnetic powder. • They generate less magnetic output per unit volume than fully dense magnets. • The two most common magnetic powders are isotropic NdFeB and hard ferrite. Neodymium Bonded Radial Ring Magnet Rare Earth Neodymium Isotropic Ring Bonded Magnet Compression Bonded Ring Magnet Bonded Ring NdFeB Magnet

By MPCO Magnetics|July 7th, 2026|Bonded Magnets, Bonded NdFeB, Compression Molded NdFeB, Injection Molding NdFeB, Magnetic Knowledge, Magnetic Powders, NdFeB, Permanent Magnet|Comments Off

Surface Treatment of NdFeB Magnets – Passivation

Surface Treatment of NdFeB Magnets – Passivation To improve the corrosion resistance of NdFeB magnets, it is usually necessary to treat the surface of NdFeB magnets. Common surface treatment methods for NdFeB magnets include phosphating, electroplating, electrophoresis, and vapor deposition. In our last article, we introduced electrophoresis, so in this article, MPCO will introduce another [...]

By MPCO Magnetics|May 1st, 2026|Bonded NdFeB, Learning Resources, Magnet Applications, Magnet Market, Magnet News, Magnet Safety, Magnetic Components, Magnetic Design, Magnetic Devices, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Neodymium Magnets, Permanent Magnet, Rare Earth Magnets, Sintered NdFeB|Comments Off

Applications of Magnets in Environmental

Applications of Magnets in Environmental Magnets are making significant strides in environmental solutions, becoming central in driving efficiency, resilience, and innovative applications. Their adaptability and strength serve as cornerstones in many ecological strategies, ensuring they remain vital tools in our commitment to a sustainable environment. Here is a breakdown of their applications in environmental undertakings: [...]

By MPCO Magnetics|April 29th, 2026|Bonded NdFeB, Learning Resources, Magnet Applications, Magnet Market, Magnet News, Magnet Safety, Magnetic Components, Magnetic Design, Magnetic Devices, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Neodymium Magnets, Permanent Magnet, Rare Earth Magnets, Sintered NdFeB|Comments Off

Applications of Magnets in Engineering

Applications of Magnets in Engineering Magnets, with their adaptability and resilience, are pivotal in the evolution of engineering techniques and innovations. Their versatility facilitates numerous applications, redefining benchmarks in efficiency, safety, and precision. Here’s an overview of their direct applications within the realm of engineering: Magnetic Bearings: Utilised in high-speed rotating machinery, these bearings employ [...]

By MPCO Magnetics|April 27th, 2026|Bonded NdFeB, Learning Resources, Magnet Applications, Magnet Market, Magnet News, Magnet Safety, Magnetic Components, Magnetic Design, Magnetic Devices, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Neodymium Magnets, Permanent Magnet, Rare Earth Magnets, Sintered NdFeB|Comments Off

Applications of Magnets in Energy Generation

Applications of Magnets in Energy Generation In the energy sector, magnets are crucial for driving efficiency and innovative solutions. From boosting wind turbine performance to optimizing energy storage, they are fundamental. At MPCO Magnet, we specialise in crafting these essential magnets tailored for the industry’s needs. Below, you will find a list of applications of [...]

By MPCO Magnetics|April 25th, 2026|Bonded NdFeB, Education and School Projects, Learning Resources, Magnet Applications, Magnet Market, Magnet News, Magnet Safety, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Neodymium Magnets, Permanent Magnet, Rare Earth Magnets, Sintered NdFeB|Comments Off

Applications of Magnets in Education

Applications of Magnets in Education Magnets are sparking curiosity and enhancing the learning experience within the educational sphere. As the pedagogical landscape becomes more interactive, MPCO Magnet stands as a key provider, offering precision-engineered magnets tailored to the unique needs of educational settings. Below you will find key applications for magnets in Education: Interactive Whiteboards: [...]

By MPCO Magnetics|April 23rd, 2026|Bonded NdFeB, Education and School Projects, Learning Resources, Magnet Applications, Magnet Market, Magnet News, Magnet Safety, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Neodymium Magnets, Permanent Magnet, Rare Earth Magnets, Sintered NdFeB|Comments Off

Applications of Magnets in Consumer Electronics

Applications of Magnets in Consumer Electronics Magnets are fundamental to our everyday devices, from smartphones to headphones. They bridge electrical energy with precise actions, elevating efficiency. At MPCO Magnet , we refine this essence, producing magnets that meet the industry’s highest standards. Below is a list of magnet applications within consumer electronics: Hard disk drives [...]

By MPCO Magnetics|April 21st, 2026|Bonded NdFeB, Computer Components, Learning Resources, Magnet Applications, Magnet Market, Magnet News, Magnet Safety, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Neodymium Magnets, Permanent Magnet, Rare Earth Magnets, Reed Switches, Sensors, Sintered NdFeB, Speaker|Comments Off

Applications of Magnets in 3D Printing

Applications of Magnets in 3D Printing Magnets are revolutionising the 3D printing arena, paving the way for unparalleled innovation and design finesse. As the industry evolves, MPCO Magnet stands at the forefront, producing precision-engineered magnets essential for modern applications. The broadness of their applications is reshaping what we thought possible in 3D printing: Below you [...]

By MPCO Magnetics|April 19th, 2026|3D Print, Bonded NdFeB, Learning Resources, Magnet Applications, Magnet Market, Magnet News, Magnet Safety, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Neodymium Magnets, Permanent Magnet, Rare Earth Magnets, Sintered NdFeB|Comments Off

Applications of Magnets in Aerospace

Applications of Magnets in Aerospace Magnets are revolutionising the aerospace industry, becoming pivotal in augmenting performance, safety, and cutting-edge applications. Their adaptability and robust characteristics are integral to many aerospace technologies, reinforcing their essentiality in our pursuit of advanced aviation and space exploration. Here’s a breakdown of their applications within the aerospace sector: Navigation Systems: [...]

By MPCO Magnetics|April 17th, 2026|Aerospace, Bonded NdFeB, Learning Resources, Magnet Applications, Magnet News, Magnet Safety, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Neodymium Magnets, Permanent Magnet, Rare Earth Magnets, Sintered NdFeB|Comments Off

Applications of Magnets in Automotive

Applications of Magnets in Automotive Magnets are transforming the automotive industry, playing an instrumental role in driving the efficiency, performance, and innovation of vehicles. From ensuring smoother drives to enhancing power generation, magnets are now key components in modern vehicles. Below, you will find a list of applications of magnets in the automotive sector: [...]

By MPCO Magnetics|April 15th, 2026|Bonded NdFeB, Learning Resources, Magnet News, Magnet Safety, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Neodymium Magnets, Permanent Magnet, Rare Earth Magnets, Sintered NdFeB|Comments Off

Ordering Custom Manufactured Magnets

Ordering Custom Manufactured Magnets At MPCO Magnet, you can order high-performance magnets exactly to your specification. Most popular in manufacturing, engineering, research, medical, retail and more, our experienced team of professionals produce magnets for some of the largest organisations in the world. Simply complete the form below with a description of your requirements and a [...]