Alumina ceramic sleeves are critical components in semiconductor equipment, made from high-purity alumina (such as 99.5% or 99.9%). I. Material Characteristics
1. High Temperature Resistance: Can withstand extreme temperature environments, has a low coefficient of thermal expansion, and strong stability at high temperatures.
2. Insulation Performance: High resistivity, suitable for insulation support of electronic devices and applications in semiconductor manufacturing such as vacuum evaporators and ion implanters.
3. Corrosion and Wear Resistance: Resistant to chemical corrosion and mechanical stress, extending equipment lifespan.
Typical Applications
• Insulation support and photovoltaic module sealing in general semiconductor equipment.
• Wear protection for high-speed rotating parts such as pumps, mechanical seals, and oil drilling rigs.
• Ceramic plates and isolation rings in wafer grinding equipment.
Supports custom specifications.
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