Rhenium Sputtering Target Scrap
Edge trimmings and spent centers from pure rhenium sputtering targets for thin-film deposition in semiconductors. HTS 8112.41.10.00 as rhenium waste and scrap with >99% purity suitable for target remaking. Essential for microelectronics manufacturing.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +25.0% | 25% |
| 🇲🇽Mexico | Free | — | Free |
| 🇨🇦Canada | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If target assemblies with ceramic backing
Antimony or metal sputtering preparations with carriers classify under Chapter 38.
If machined to wrought target blanks
Wrought rhenium shapes for targets classify under 8112.13.
If contaminated with semiconductor process residues
Chemical residues from deposition may shift to Chapter 38 mixtures.
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Import Tips & Compliance
• SEM/EDX analysis certificates required to verify rhenium surface purity post-sputtering
• Triple-bag in cleanroom packaging to maintain ultra-high purity for reprocessing
• Avoid 2613 classification by proving metallic vs ceramic target backing
Related Products under HTS 8112.41.10.00
Rhenium Medical Imaging Foil Scrap
Quality rejects and trim scrap from rhenium foil used in CT scanner anode targets. Under HTS 8112.41.10.00 as rhenium waste and scrap from medical device production. Recovered for high-purity refoil production.
Rhenium Catalyst Waste
Spent rhenium-impregnated catalyst residues from petroleum refining processes, containing recoverable rhenium metal. Classified under HTS 8112.41.10.00 as waste and scrap of rhenium due to its primary rhenium content exceeding other metals and being unsuitable for direct use. This scrap is typically recycled to extract rhenium for reuse in high-performance alloys.
Spent Rhenium Filament Scrap
Discarded rhenium wire filaments from mass spectrometer ion sources, broken and contaminated with trace elements. HTS 8112.41.10.00 applies as rhenium waste and scrap suitable for remelting and purification. Primarily sourced from laboratory and analytical equipment decommissioning.
Rhenium Jet Engine Clippings
Precision clippings and grindings from rhenium-containing single-crystal turbine blades for military aircraft engines. Classified as rhenium waste and scrap under HTS 8112.41.10.00 due to high rhenium recovery value. These scraps undergo vacuum remelting for reuse in high-temperature applications.
Rhenium Plating Bath Sludge
Precipitated sludge from electroplating baths using rhenium salts for corrosion-resistant coatings on valves. HTS 8112.41.10.00 covers this as rhenium waste and scrap where metallic rhenium precipitates dominate. Recovered via roasting and reduction processes.
Discarded Rhenium Thermocouple Wire
Burnt-out thermocouple wires alloyed with tungsten-rhenium for high-temperature furnace monitoring, now as scrap. Under HTS 8112.41.10.00 as rhenium waste and scrap due to significant rhenium content for recovery. Common in semiconductor and glass manufacturing.