Magnetic Materials Engineered for Motors, Sensors and Demanding OEM Applications.
NdFeB, SmCo, Ferrite, AlNiCo and flexible magnetic materials, with custom shapes, grades, coatings and magnetization options.
NdFeB Magnets
Neodymium-iron-boron — the strongest permanent magnet material. Grades N35–N54 with temperature ratings up to 200°C.
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SmCo Magnets
Samarium cobalt for high-temperature and corrosive environments. SmCo 1:5 and 2:17 series, up to 350°C.
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Ferrite Magnets
Ceramic hard ferrite (SrO·Fe₂O₃) — the workhorse of cost-efficient magnetics. Excellent corrosion resistance.
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AlNiCo Magnets
Aluminum-nickel-cobalt alloys with exceptional temperature stability up to 450°C+ for instrumentation.
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Flexible Magnets
Rubber-bonded ferrite in sheets, strips, and profiles — ideal for signage, gaskets, and sensors.
View specifications →Choosing the Right Material
Key trade-offs at a glance.
| Material | Max Energy Product | Max Operating Temp | Corrosion Resistance | Relative Cost | Best For |
|---|---|---|---|---|---|
| NdFeB | 35–54 MGOe | 80–200°C (grade-dependent) | Low (needs coating) | $$$ | Motors, sensors, high-performance applications |
| SmCo | 16–32 MGOe | 250–350°C | Good | $$$$ | Aerospace, high-temp, corrosive environments |
| Ferrite | 1–5 MGOe | 250°C | Excellent | $ | Motors, speakers, separators — cost-sensitive volume |
| AlNiCo | 1–9 MGOe | 450°C+ | Good | $$ | Instruments, meters, temperature-stable applications |
| Flexible | 0.5–1.7 MGOe | 80–100°C | Good | $ | Signage, gaskets, crafts, sensors |
Any Shape, Any Tolerance
Blocks, discs, rings, arcs, and custom geometries. Tight tolerances via centerless grinding and profile machining — down to ±0.02mm on critical dimensions.
Full Coating Options
Ni-Cu-Ni, epoxy, zinc, phosphate, and Parylene coatings. Salt-spray tested to your spec. We recommend coating based on your operating environment — not just what's cheapest.
Magnetization In-House
Axial, radial, diametric, and multi-pole magnetization patterns. We verify flux output on every magnetized lot before shipment.
Have a Drawing or Specification?
Send it to our team for engineering review and quotation — tell us your application and our engineers will recommend the most cost-effective grade that meets your performance requirements.