Gallium Arsenide Boule Puller
A gallium arsenide boule puller produces monocrystalline GaAs boules using liquid-encapsulated Czochralski method for compound semiconductor applications like LEDs and RF chips. It handles reactive melts per statistical note. HTS 8486.10.00.00 applies to boule makers.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for GaAs device processing equipment
Device fab apparatus separate from boule production.
If parts furnaces for GaAs growth
Industrial furnaces/ovens in 8514 if not complete puller.
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Import Tips & Compliance
• Document encapsulation system for GaAs to prove material-specific adaptation
• Comply with hazardous material regs for arsenic compounds
Related Products under HTS 8486.10.00.00
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Silicon Crystal Grinder
A silicon crystal grinder processes semiconductor boules by grinding them to precise diameters and creating flats that indicate conductivity type and resistivity. It prepares the boule for wafer slicing in semiconductor fabrication. This falls under HTS 8486.10.00.00 as wafer preparation equipment.
Wafer Slicing Diamond Saw
A wafer slicing diamond saw cuts thin wafers from monocrystalline semiconductor boules using a diamond-impregnated blade for minimal kerf loss and high precision. It is essential for wafer preparation in chip manufacturing. HTS 8486.10.00.00 covers this as boule-to-wafer slicing apparatus.