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FUYAO QUARTZ high-purity fused quartz flanges are precision-engineered components designed for optical, semiconductor, and high-temperature industrial applications. Made from premium fused silica, these flanges combine excellent optical transparency, mechanical strength, chemical stability, and thermal resistance, ensuring reliable performance even in extreme environments.<\/p>\n
These flanges are widely used as interfaces to connect tubes, chambers, and vacuum systems while maintaining dimensional accuracy and optical integrity. They are suitable for ultraviolet to infrared applications and are ideal for industries including semiconductors, laser systems, optical instruments, aerospace, and energy conversion equipment.<\/p>\n
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Material Characteristics<\/h1>\nHigh purity: SiO\u2082 content \u2265 99.99%, extremely low metallic impurities to avoid contamination in sensitive optical systems.<\/p>\n<\/li>\n
Low thermal expansion: Linear coefficient ~0.55 \u00d7 10\u207b\u2076 \/\u00b0C, ensuring dimensional stability under temperature variations.<\/p>\n<\/li>\n
Superior optical transmission: Excellent transmittance from UV to mid-IR, especially in the UV range.<\/p>\n<\/li>\n
Chemical resistance: Stable against most acids and alkalis (except hydrofluoric acid), suitable for chemical and reactive media environments.<\/p>\n<\/li>\n
Mechanical strength: Strong enough for use as a structural component or protective interface in high-precision systems.<\/p>\n<\/li>\n<\/ul>\n
Precision machining: Advanced CNC grinding and polishing achieve mirror-level smoothness and micrometer-level flatness control.<\/p>\n<\/li>\n
Customized solutions: Flanges can be tailored for diameter, thickness, hole patterns, sealing methods, and installation requirements.<\/p>\n<\/li>\n
Quality assurance: All flanges undergo appearance inspection, thickness uniformity testing, parallelism measurement, and optical performance verification before shipment.<\/p>\n<\/li>\n<\/ul>\n
| Parameter<\/th>\n | Specifikation<\/th>\n<\/tr>\n<\/thead>\n |
|---|---|
| Diameter<\/td>\n | Few millimeters up to tens of centimeters, customizable<\/td>\n<\/tr>\n |
| Tjocklek<\/td>\n | Multiple standard options; supports ultra-thin and thick-walled designs<\/td>\n<\/tr>\n |
| Tolerance Accuracy<\/td>\n | \u00b10.01 mm or better<\/td>\n<\/tr>\n |
| Surface Smoothness<\/td>\n | Ra < 0.01 \u03bcm, mirror finish<\/td>\n<\/tr>\n |
| Working Temperature<\/td>\n | -50\u00b0C to +1000\u00b0C continuous; tolerates short-term higher temperatures<\/td>\n<\/tr>\n |
| Transmission Wavelength<\/td>\n | 185 nm \u2013 2.5 \u03bcm (UV to mid-IR)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\nTill\u00e4mpningarOptical instruments: Microscopes, telescopes, interferometers, laser optics; ensures imaging clarity and measurement accuracy.<\/p>\n<\/li>\n Semiconductor manufacturing: Used as platforms, isolation barriers, or protective components in wafer fabrication and processing.<\/p>\n<\/li>\n Laser systems: Improves beam quality and reduces energy loss in industrial and medical laser applications.<\/p>\n<\/li>\n Aerospace: Lightweight and sturdy; used in satellite antennas, observation windows, and other aerospace components.<\/p>\n<\/li>\n Energy conversion equipment: Solar PV panel packaging, fusion reactor components; excellent thermal and chemical stability.<\/p>\n<\/li>\n<\/ul>\n Viktiga funktioner<\/h1>\nHigh optical purity and low contamination<\/p>\n<\/li>\n Excellent thermal and mechanical stability<\/p>\n<\/li>\n Low coefficient of thermal expansion for precise alignment<\/p>\n<\/li>\n Resistant to most chemical reagents<\/p>\n<\/li>\n Precision machined surfaces for optimal optical performance<\/p>\n<\/li>\n<\/ul>\n Kvalitetss\u00e4kring<\/h1>\nFUYAO QUARTZ implements strict quality control: appearance inspection, dimensional verification, optical transmission tests, and parallelism checks. Each flange meets international and industry-specific standards to ensure reliability in high-tech environments.<\/p>\n Packaging<\/h1>\nEach quartz flange is packed with anti-contamination protective materials, shock-resistant foam, bubble wrap, and reinforced wooden crates for safe storage and transportation.<\/p>\n VANLIGA FR\u00c5GOR<\/h1>\nCan flanges be customized?<\/strong> Are these flanges suitable for high-temperature and vacuum environments?<\/strong> Which industries commonly use quartz flanges?<\/strong> What is the operating temperature range?<\/strong> FUYAO QUARTZ high-purity fused quartz flanges are precision-engineered components designed for optical, semiconductor, and high-temperature industrial applications. Made from premium fused silica, these flanges combine excellent optical transparency, mechanical strength, chemical stability, and thermal resistance, ensuring reliable performance even in extreme 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