Float Zone Crystal Grower from Japan
A float zone crystal grower uses the float zone method to produce high-purity monocrystalline silicon boules by melting a polycrystalline rod with a radio-frequency coil and moving the molten zone. It is ideal for oxygen-free crystals used in power semiconductors. Classified under HTS 8486.10.00.00 for boule manufacturing equipment.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include process diagrams showing RF heating and zone melting to confirm boule-specific use
• Ensure compliance with export controls like Wassenaar Arrangement for semiconductor equipment