Disposable, high-purity containers used to manufacture monocrystalline silicon ingots—the foundational material for chips—represent the "first critical checkpoint" determining chip quality. Extreme purity: The inner layer must achieve a purity of 99.998% or higher to prevent impurities from contaminating the silicon crystal. Thermal stability: They must resist deformation and cracking during prolonged exposure to high temperatures, ensuring the continuity of the crystal-pulling process.

Semiconductor quartz crucibles are critical consumables in the upstream segment of the chip manufacturing supply chain; they serve as high-purity vessels for holding molten silicon at high temperatures and for pulling monocrystalline silicon ingots. They can be thought of as the "initial cradle" for chips, as the quality of the monocrystalline silicon ingot is largely determined by them.

Semiconductor quartz crucible is a container made of high purity quartz sand, with properties of super clean and high temperature resistance, performance under high temperature is quite stable, in semiconductor and photovoltaic field has an important application, it is used to contain molten silicon, to pull silicon crystal rod for the subsequent process.

石英坩埚可在1450度以下使用，分透明和不透明两种。