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Glass ceramic processing and sales
Macror ® It is a registered trademark of Corning Inc. in the United States. It is a ceramic material that can be directly processed with metal tools, and has good machining characteristics. It is mainly composed of borosilicate glass and mica, and has excellent electrical insulation and Thermal insulation Glass Ceramic Processing and Sales - Junjie Ceramics （JUNDRO ®） It is an enterprise specialized in precision machining of Macor materials in Chinese Mainland, with rich processing experience and various processing equipment including five axis high-precision CNC machine tools.
Macor
Macor machinable ceramics are white, odorless, and non wetting ceramics produced by Corning Inc. Macor has zero porosity, zero gas release rate, low thermal expansion coefficient, and the ability to process like metals. In application scenarios that require high performing and vacuum environments, Macor is usually machined into high-precision, complex irregular components to ensure the reliability and stability of the project. Through polishing, the surface roughness of these components can reach a low value of Ra 0.013 μ m. In addition, Macor's advantage is that it can be machined using standard metalworking tools without sintering or high-temperature treatment. Compared with other technical ceramics, its machining flexibility undoubtedly makes it stand out in applications with complex shapes and high precision requirements.
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ULE
ULE® It is a completely amorphous glass produced by Corning Inc.. It has an extremely low coefficient of thermal expansion, which makes it made into many precision parts that need to withstand thermal changes. Astronomical telescopes, laser components, ultra precision grating rulers, etc. can all be made of this material.
ULE ® And Zerodur ® The two types of glass have similar properties, but the former is colorless and transparent, while the latter appears amber.
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Zerodur
Zerodur is a microcrystalline glass-ceramic material, exhibiting a light yellow-brown appearance and characterized by an exceptionally low thermal expansion coefficient. This material is produced by Schott GmbH in Germany. Its thermal expansion can be considered negligible, even in the presence of substantial fluctuations in external temperature. Consequently, Zerodur is the material of choice for applications such as ring laser gyroscopes, astronomical telescopes, and specific laser components, demonstrating performance that is comparable to ultra-low expansion (ULE) glass.
Jundro Ceramics is a global manufacturer of advanced materials, offering a diverse range of high-quality and complex products that significantly enhance performance for our customers' engineering requirements. Our extensive service offerings encompass material selection, precision machining, surface treatment, and quality inspection to ensure optimal results.
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Material
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Glass ceramic processing and sales
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Nitrides
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Aluminas
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Carbides
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Zirconias
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quartz glass
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Sapphire
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Composits
