Dysprosium Metal Foil
Thin dysprosium foil (atomic number 66), unmixed rare-earth metal under HTS 2805.30.0050. Enhances neodymium magnets for electric vehicles.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If alloyed into permanent magnets
NdFeB magnets with dysprosium additions classify in Chapter 85.
If as dysprosium chloride
Rare-earth chlorides are separate from metals in 2846.
If in granular form as alloying addition
Ferrous alloy granules with rare-earths go to Chapter 72.
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Import Tips & Compliance
• Certify thickness <0.2mm as 'unwrought'; thicker may be 'worked' under 8108
• Prevent lamination with other metals; voids pure classification
• Apply for CCC certification if EV magnet end-use
Related Products under HTS 2805.30.00.50
Yttrium Metal Ingots
Pure yttrium metal in ingot form, atomic number 39, classified as a rare-earth metal under HTS 2805.30.0050 since it is not intermixed or interalloyed with other metals. Used primarily in alloys for high-temperature applications and electronics.
Scandium Metal Powder
High-purity scandium powder (atomic number 21), a rare-earth metal not intermixed or interalloyed, fitting HTS 2805.30.0050. Essential for lightweight aluminum-scandium alloys in aerospace.
Ytterbium Metal Lump
Elemental ytterbium (atomic number 70) in lump form, pure and unmixed, under HTS 2805.30.0050 as a rare-earth metal. Applied in laser materials and doping semiconductors.
Gadolinium Metal Rods
Pure gadolinium rods (atomic number 64), classified in HTS 2805.30.0050 as non-interalloyed rare-earth metal. Used in MRI contrast agents and magnetocaloric applications.
Terbium Metal Granules
Granular terbium (atomic number 65), pure rare-earth metal without intermixing, per HTS 2805.30.0050. Key for phosphors in lighting and displays.
Holmium Metal Wire
Drawn holmium wire (atomic number 67), pure and not interalloyed, HTS 2805.30.0050 rare-earth metal. Used in optical fibers and calibration standards.