Polycrystalline Transparent Ceramics

Polycrystalline Transparent Ceramics

This ceramic has a bending strength of over 350MPa and a thermal expansion coefficient of (6.5~8.5)×10⁻⁶/°C, making it suitable for high-pressure sodium lamp luminescent tubes, microwave integrated circuit substrates, and dental orthodontic brackets. The preparation process includes isostatic pressing and atmospheric sintering, with key technologies involving optimizing the grain boundary structure and polishing the surface to a finish of 11~13 level. Professor Zhao Zhe's team achieved high-precision forming through digital light processing stereolithography technology, expanding the application range of this material.

The luminescent tube used for manufacturing high-pressure sodium lamps (with a working lifetime of over 20,000 hours). It can also be used as substrates for microwave integrated circuits, bearing materials, wear-resistant surface materials, and materials for infrared optical components, etc.

Quality Control:

Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007.

Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide services for the manufacture, repair and renovation of special high-temperature equipment as well. In addition, our company provides services for R&D, analytical research within our specialization.

We have established contacts with the world’s leading and domestic manufacturers of ceramic and heating elements, leading industry institutes and track all the latest trends in this field.

The introduction of ceramic and heating elements in production requires a special study of each case, taking into account technological and market nuances. The specialists of our company have all the necessary experience for the most complete solution of the customer’s problem and developing an optimal offer.

Among our customers are chemical, petrochemical, oil refining, oil and gas, mining, mining and concentrating, paper, metallurgy, power, electrical, electronic, glass and other industries.

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