Ingot Mold Temperature Control Sleeve
Insulating sleeve for ingot molds regulating crystallization temperature gradients in semiconductor casting. HTS 8454.90.00.60 part for precise metallurgical control. Made from advanced refractories.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If refractory ceramic construction
Refractory bricks/blocks classify under Chapter 69.
If for general thermal processing
Furnace parts not specific to casting shift classification.
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Import Tips & Compliance
• Document temperature profiles (1400-1600°C) for Ga/As or Si
• Certify non-contaminating materials
• Avoid lab furnace part misclassification
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