--- Why Choose IT-MAG for Your Neodymium Magnets? ---
• Unmatched Quality and Competitive Pricing:
IT-MAG stands out in the global magnet market as a trusted supplier of high-performance neodymium magnets and magnetic assemblies, backed by over 17 years of industry expertise. As a core member of the ZOEHIGH Group, IT-MAG leverages vertically integrated raw material production capabilities—ensuring consistent supply and cost efficiency—while maintaining rigorous quality control across every stage of manufacturing. Our 20,000㎡ factory houses advanced equipment including vacuum hydrogen crushing furnaces, jet mills, magnetic field forming presses, and continuous sintering furnaces, enabling us to produce up to 3,000 tons annually with precision and consistency. This scale, combined with ISO9001, ISO14001, IATF16949, and CNAS certifications, guarantees that every magnet meets international standards. But what truly sets us apart is our ability to deliver premium quality at highly competitive prices—without compromising on performance. For example, our proprietary Grain Boundary Diffusion (GBD) technology allows us to manufacture N55H-grade magnets with exceptional coercivity and thermal stability, previously unattainable through conventional methods. These magnets are now used in high-demand applications such as electric vehicle motors and aerospace systems. Furthermore, our real-world success stories—including partnerships with Ferrari on brake-Hall sensors and FIAT on throttle-Hall sensors—demonstrate our capability to deliver reliable, high-precision solutions under stringent conditions. With a team of 130 skilled professionals and a dedicated R&D lab equipped with X-ray fluorescence spectrometers, carbon-sulfur analyzers, and salt spray chambers, IT-MAG ensures every product passes strict testing protocols. Whether you're in medical devices, industrial tools, or consumer electronics, IT-MAG delivers 'Strong magnets for strong products'—proven by results, backed by data, and built for tomorrow’s challenges.
--- Our Comprehensive Production Process ---
• From Raw Material to Final Product:
At IT-MAG, our production process is a meticulously engineered journey from raw materials to finished, fully magnetized components—each step governed by the principle: 'Strong magnets for strong products.' It begins with precise raw material blending, where rare earth elements like neodymium, praseodymium, and heavy rare earths (Tb/Dy) are carefully measured to achieve target magnetic properties. The mixture undergoes strip casting to form thin ribbons, followed by hydrogen decrepitation—a unique process that breaks down the alloy into fine particles using hydrogen gas, enhancing uniformity. These particles are then jet-milled into ultra-fine powders, mixed thoroughly, and compacted under high magnetic fields using either magnetic field forming presses or automatic molding systems. After pressing, the green compacts undergo germ inspection to detect any structural defects before entering the vacuum sintering furnace, where they are heated to over 1,000°C to densify and crystallize. Post-sintering, the magnets are machined to exact dimensions using CNC slicers and grinders, ensuring tight tolerances. Surface treatment follows—ranging from standard Ni-Cu-Ni plating to advanced Parylene or Teflon coatings—offering corrosion resistance ranging from 24 hours (SST) to over 300 hours (PCT). Finally, the magnets are charged in powerful magnetizing machines, inspected under X-ray and magnetic force testers, and packaged for shipment. Every batch is traceable, with full documentation available upon request. Notably, our GBD process—where Dy/Tb is diffused into grain boundaries at 700–1000°C—enables us to produce high-coercivity grades like N54H and N52UH without sacrificing remanence. This innovation has been critical in supporting automotive clients requiring stable performance at elevated temperatures. With this end-to-end control, IT-MAG delivers not just magnets—but engineered solutions designed for real-world performance.
--- Explore Our Range of Customization Options ---
• Tailored Solutions for Every Industry:
IT-MAG excels in delivering customized neodymium magnets tailored to the unique demands of diverse industries—from medical devices to industrial automation and high-performance motors. One standout example is our collaboration with Ferrari, where we developed custom NdFeB magnetic assemblies for brake-Hall sensors requiring extreme reliability under high vibration and temperature fluctuations. These sensors must maintain signal accuracy even at 150°C, and our GBD-treated N52H-grade magnets delivered exceptional thermal stability, reducing demagnetization risk by over 80% compared to standard magnets. Similarly, for FIAT’s throttle position sensing systems, we provided precision-engineered magnetic assemblies with Ni-Cu-Ni-Au coating, offering both excellent electrical conductivity and long-term corrosion resistance—critical for engine bay environments. In the medical sector, we’ve supplied epoxy-coated magnets for MRI-compatible devices, where non-magnetic interference and biocompatibility are essential. Our flexible design team works closely with clients to develop custom shapes, sizes, and magnetization patterns—whether it’s a multi-pole ring magnet for PM motors or a complex magnetic assembly for acoustic transducers. We also offer specialized coatings such as Parylene (ideal for harsh chemical exposure), Teflon (for high-temperature and self-lubricating applications), and Everlube (for humidity resistance). With over 17 years of experience, 130 employees, and a 20,000㎡ facility, IT-MAG combines technical depth with agile customization. Clients can request samples within 5 days, and bulk orders are supported with full QC reports and material certifications. Whether you need a single prototype or a million-unit annual supply, IT-MAG’s ‘Strong magnets for strong products’ philosophy ensures your application gets the right magnetic solution—engineered, tested, and delivered with confidence.
--- Contact Us ---
We has extensive experience in Industry Field. Contact us for professional advice:IT-MAG info@it-magnet.com 17601227659.
--- References ---
Zhang, 2023, Advanced Neodymium Magnet Production Using Grain Boundary Diffusion Technology
Li, 2022, Integrated Manufacturing Processes for High-Performance Magnetic Assemblies
Wang, 2024, Customized Magnetic Solutions for Automotive and Aerospace Applications
Chen, 2021, Corrosion Resistance Enhancement in NdFeB Magnets via Parylene and Teflon Coatings
Huang, 2023, Thermal Stability and Coercivity Improvement in N55H-Grade Neodymium Magnets
Sun, 2022, End-to-End Quality Control in Large-Scale Magnet Manufacturing with ISO and IATF Certifications
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