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Titanium and articles thereof, including waste and scrap. > Other > Other > Other
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Products classified under Tariff item 8109.29
Aerospace-Grade Zirconium Powder
Ultra-fine zirconium powder with an average particle size of 10-50 microns, produced for additive manufacturing of aircraft engine components. Its corrosion resistance and high-temperature performance make it suitable for aerospace applications. This unwrought powder falls under tariff item 8109.29.00 as 'other' zirconium products.
8109.29.00Industrial Zirconium Powder 99% Purity
Technical-grade zirconium powder with 99% purity and a particle size range of 100-300 microns, used in pyrotechnics, welding electrodes, and depilatory agents. As an unwrought powder, it is classified under tariff item 8109.29.00 for 'other' zirconium products. The product does not meet the definition of waste or scrap.
8109.29.00Medical Implant Zirconium Powder
Biocompatible zirconium powder designed for metal injection molding of orthopedic implants and dental prosthetics. The powder is unwrought and falls under tariff item 8109.29.00 as 'other' zirconium products. Its high purity and controlled particle size ensure suitability for medical applications.
8109.29.00Nuclear Reactor Zirconium Powder
Low-impurity zirconium powder (Zr-702 grade) intended for nuclear fuel cladding fabrication, offering neutron transparency and corrosion resistance. This unwrought powder is classified under tariff item 8109.29.00 as 'other' zirconium products. The product is hafnium-reduced to meet nuclear-grade specifications.
8109.29.00Research-Grade Zirconium Powder
Ultra-high purity (99.99%) zirconium nanopowder for scientific research in hydrogen storage and catalysis. This unwrought powder is classified under tariff item 8109.29.00 as 'other' zirconium products. Typically supplied in laboratory quantities for experimental use.
8109.29.00Zirconium Alloy Powder Zr-2.5Nb
Zirconium alloy powder containing 2.5% niobium (Zr-2.5Nb), used for pressure tube applications in CANDU reactors. Despite the niobium content, the product is classified as base zirconium under tariff item 8109.29.00 because zirconium predominates by weight. This unwrought powder meets the definition of an alloy under Section XV Note 5.
8109.29.00Zirconium Getter Powder
High-surface-area zirconium powder used as a vacuum getter in electronic tubes and space vacuum systems. This unwrought powder is classified under tariff item 8109.29.00 as 'other' zirconium products. Its ability to absorb residual gases makes it essential for maintaining vacuum integrity.
8109.29.00Zirconium Pigment Powder
Fine zirconium metal powder used in metallic effect pigments for automotive paints and decorative coatings. This unwrought powder is classified under tariff item 8109.29.00 as 'other' zirconium products. The powder provides a brilliant silver luster when incorporated into coating formulations.
8109.29.00Zirconium Powder 99.5% Purity
High-purity zirconium powder (99.5%) used in powder metallurgy for manufacturing precision components in aerospace and nuclear industries. This unwrought powder is classified under tariff item 8109.29.00 as 'other' zirconium products. The product is not granulated or otherwise processed beyond the powder stage.
8109.29.00Zirconium Sponge Powder
Powder derived from crushed zirconium sponge, used as a precursor for further reduction processes. This unwrought powder is classified under tariff item 8109.29.00 as 'other' zirconium products. The irregular porous particles are distinct from solid sponge and meet the definition of powder.