In the CVD process, silicon-containing gases are decomposed at high temperatures to form a layer of pure silica on a substrate. This method allows for precise control over the thickness and purity of the quartz tube, making it suitable for specialized applications like fiber optics and high-performance laboratory equipment.In the semiconductor industry, quartz tubes play a crucial role in the manufacturing of integrated circuits and other electronic components. They are used in diffusion furnaces, where silicon wafers are exposed to high temperatures and dopant gases to alter their electrical properties. The high purity and thermal stability of quartz tubes ensure that the wafers are processed without contamination.
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