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The one marked with the letter “S”on the top of the cuvette is a quartz cuvette. It is also recommended to make comparison in the ultraviolet region, and those with absorption are glass cuvette.

In the semiconductor production, quartz glass are mainly employed in the manufacture of single crystalline silicon and wafers. A variety of quartz components and instruments are utilized in the processes of cleaning, oxidation, photoetching, etching, diffusion, and other related steps.

The processing of quartz glass is the procedure of treating quartz glass materials through cutting, grinding, thermal process and other processes in order to achieve a specific size, shape and accuracy. This article will give you a detailed introduction to the quartz glass processing technology and its corresponding applications.

Due to the strong and stable bond energy of Si-O, quartz glass has a high softening temperature and a series of excellent properties.

Crystallization mainly appears on the surface of quartz glass, followed by internal places with defects. This is because that these places are susceptible to contamination, which causes the partial concentration of impurity ions.

CNC stands for Computer Numerical Control and represents a highly automated manufacturing process. CNC machines employ a precision cutting and shaping process, whereby the raw material (quartz glass) is carved, cut and shaped into the desired shape through the precise control.

Quartz glass polishing represents a significant advancement in the field of optical glass processing. As a high-quality optical material, it has excellent optical properties and chemical stability, and is widely used in optical systems, lasers, communication equipment, etc.