Sintered Samarium-Cobalt Arc Magnet
A high-performance arc-shaped permanent magnet made from sintered samarium-cobalt alloy, offering exceptional magnetic strength and temperature stability up to 350°C. Classified under HTS 8505.11.0050 due to its sintered metal composition specifically using samarium-cobalt materials for applications requiring resistance to demagnetization.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made from sintered neodymium-iron-boron alloy
Different rare-earth alloy composition shifts classification from samarium-cobalt to neodymium-based sintered magnets.
If primarily functioning as an electromagnet rather than permanent magnet
Electromagnets of metal fall under heading 8503, distinguished by requiring electric current for magnetic field generation.
If assembled with electrical conductors as a complete electrical part
Parts suitable for use solely with electrical apparatus may classify under 8548 when beyond simple magnet form.
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Import Tips & Compliance
• Verify material certification confirming sintered samarium-cobalt composition to avoid reclassification to neodymium magnets (8505.11.0070)
• Provide magnetization certificates if imported pre-magnetized, as 'articles intended to become permanent magnets' must be clearly documented
• Ensure RoHS compliance documentation, as rare-earth magnets may contain trace hazardous substances subject to EU REACH equivalents
Related Products under HTS 8505.11.00.50
Nuclear Magnetic Resonance SmCo Sintered Magnet
High-field sintered samarium-cobalt magnet shim for NMR spectrometers, providing homogeneous magnetic fields for chemical analysis. Falls under HTS 8505.11.0050 as sintered metal samarium-cobalt permanent magnet.
Samarium-Cobalt Sintered Disc Magnet
Cylindrical disc permanent magnet produced through powder metallurgy sintering of samarium and cobalt, ideal for high-reliability sensors and actuators. Falls under HTS 8505.11.0050 as a metal permanent magnet specifically of sintered samarium-cobalt construction.
High-Temp Samarium-Cobalt Ring Magnet
Ring-shaped sintered samarium-cobalt magnet designed for operation in extreme temperatures, commonly used in downhole oilfield tools and turbine generators. HTS 8505.11.0050 applies to its specific sintered metal samarium-cobalt permanent magnet characteristics.
SmCo Sintered Block Magnet for Motors
Rectangular block magnet sintered from samarium-cobalt for permanent magnet DC motors in drones and robotics, resisting demagnetization under vibration. Precisely matches HTS 8505.11.0050 for sintered metal samarium-cobalt permanent magnets.
Custom Sintered Sm2Co17 Magnet Segment
Precision-cut segment from sintered Sm2Co17 alloy plate, used in Halbach arrays for MRI machines and particle accelerators. HTS 8505.11.0050 covers this specific sintered samarium-cobalt metal permanent magnet form.
Aerospace Grade Samarium-Cobalt Cylinder Magnet
Cylindrical sintered samarium-cobalt magnet meeting aerospace specifications (AS9100), used in gyroscopes and satellite reaction wheels. Specifically classified under HTS 8505.11.0050 for its sintered metal samarium-cobalt permanent magnet properties.