Quartz wafers have become indispensable in the semiconductor industry, where precision, stability, and high performance are paramount. Unlike traditional silicon wafers, quartz wafers offer unique advantages that make them ideal for specific applications such as high-temperature processing and optical systems.
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2026-04-28
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2026-03-13Quartz (SiO₂) is resistant to acids, alkalis, and corrosion, making it suitable for use in harsh process environments. Quartz wafers feature an extremely low thermal expansion coefficient (approximately 0.55×10⁻⁶/℃), which is close to that of silicon (2.6×10⁻⁶/℃). This similarity significantly reduces thermal stress issues during semiconductor processes.