Products

Our N52 Sintered Neodymium Magnets are designed for high performance in demanding applications. Made from premium NdFeB (neodymium, iron, boron) alloy, they offer some of the highest magnetic strength in the industry, making them perfect for compact, powerful magnetic systems. These magnets deliver strong magnetic forces in small spaces, ideal for precision electronics, automation, instrumentation, and renewable energy applications. Manufactured with strict quality control, our N52 Sintered Neodymium Magnets meet international standards and offer excellent resistance to corrosion. They maintain stable magnetic properties even in harsh conditions, ensuring reliable performance in high temperatures, humidity, and extreme environments. Whether for short-term or long-term use, our N52 magnets provide unmatched strength and reliability.

High-performance rotors designed for brushless DC motors and generators. Utilizing advanced binders like PA6, PA12, or PPS, we ensure exceptional dimensional stability and corrosion resistance. Our process allows for tight tolerances and custom magnetization profiles to maximize motor efficiency in automotive and industrial automation systems.

Streamline your production with our insert molding (over-molding) solutions. By directly molding magnetic compound onto shafts, gears, or bushings, we eliminate secondary assembly steps and reduce component count. This integrated approach guarantees perfect alignment and high structural integrity for complex automotive and medical devices.

Irregular Ferrite Magnets: Custom Shapes for Unique Applications Irregular ferrite magnets, also known as ceramic irregular magnets, are designed to meet the specific needs of applications requiring non-standard shapes and configurations. These magnets are made from a combination of iron oxide and ceramic materials, offering excellent resistance to corrosion, temperature fluctuations, and demagnetization. Their customizability and durability make them ideal for use in motors, sensors, industrial machinery, and other specialized applications.   At ZOYN, we specialize in producing high-quality irregular ferrite magnets tailored to meet your unique design and functional requirements. Whether you need complex shapes or custom configurations, our advanced manufacturing techniques ensure precision and reliability, delivering magnetic solutions that perform consistently in demanding environments.   Key Features and Benefits of Irregular Ferrite Magnets   1. Customizable Shapes and Sizes Irregular ferrite magnets are highly versatile and can be designed in unique shapes, sizes, and configurations to fit complex assemblies or specific product requirements. 2. Cost-Effective As an economical option compared to rare earth magnets, ferrite magnets provide excellent performance at a fraction of the cost, even for custom designs. 3. Corrosion and Demagnetization Resistance Ferrite magnets are naturally resistant to rust and maintain their magnetic properties over time, even when exposed to harsh conditions, such as high humidity or external magnetic fields. 4. Thermal Stability These magnets perform effectively in temperatures ranging from -40°C to 250°C, making them suitable for high-temperature industrial and automotive applications. 5. Long-Lasting Durability Irregular ferrite magnets are wear-resistant and maintain consistent magnetic performance in challenging environments. 6. Environmentally Friendly Made from abundant, non-toxic raw materials, ferrite magnets are a sustainable choice for modern manufacturing.

Samarium-cobalt magnet is a kind of rare earth permanent magnet material with high temperature resistance, excellent thermal stability and high coercivity. The main raw materials of samarium-cobalt magnet are samarium and cobalt.The samarium-cobalt magnet with a certain shape is produced by furnace. powder manufacturing, pressing molding, sintering and precisely machining. Although the room temperature magnetic property of samarium-cobalt magnet is inferior to that of NdFeB magnet, its thermal stability is more than10 times that of NdFeB magnet. When the temperature exceeds 150C, the magnetic energy product, coercivity and thermal stability of samarium cobalt magnet all exceed that of NdFeB magnet. Samarium cobalt is the best permanent magnetic material with excellent thermal stability at present.    ∇ Low Cost  ∇ Strong Corrosion Resistance  ∇ Temperature range between 250°C and 550°C  ∇ Strong Demagnetization Resistance  ∇ High Corrosion Resistance; Highly resistant to oxidation     Typical Physical Properties of Samarium Cobalt Materials   Physical Characteristics unit SmCo5 Sm2Co17 Density g/cm3 8.1 - 8.6 8.2-8.5 Tc °C 750 850 Bending Strength MPa 120 - 180 80 - 160 Compressive Strength MPa 1000 - 1200 800 - 1200 Tensile Strength MPa 40 35 Fracture Toughness MPa • m1/2 1 - 2 1.5 - 2.5 Modulus of Elasticity MPa 1.3 x 105 2 x 105 Modulus of Rigidity MPa / 8 x 104 Poisson Ratio / / 0.2 HV / 400 - 500 500 - 650 Resistivity µΩ • cm 0.5 - 0.6 0.8 - 0.9 Thermal Conductivity W • (m •°C)-1 11 10 Specific Heat kJ (kg •°C)-1 0.37 0.35 Thermal Expansion Coefficient Lcaxis x10-6 K 7 8 Llc axis 15 11