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Why choose zirconia ceramics as a thermal insulation plate?

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  Zirconia (ZrO₂) ceramics are widely used as thermal insulation plates thanks to their excellent thermal insulation performance, high mechanical strength, and outstanding stability at elevated temperatures. The excellent insulation performance of   zirconia ceramics   comes from their intrinsically low thermal conductivity, which effectively reduces heat transfer. As a result, zirconia insulation plates are commonly employed in various industrial systems that require reliable thermal barriers. Below are the key features and advantages:   High-Speed Capability Zirconia ceramics offer strong cold resistance, low elastic modulus, high compressive strength, low thermal conductivity, light weight, and a low coefficient of friction. These properties allow them to be used in high-speed spindles operating from 12,000 to 75,000 rpm as well as other high-precision equipment.     High Temperature Resistance Zirconia insulation plates maintain stable performance with ...

Ceramic Ferrule Used For Optical Fiber Communication Systems

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Source: https://www.innovacera.com/news/ceramic-ferrule.html Optical fiber communication is a communication method that uses light waves as the carrier and optical fiber, ie, optical fiber, as the transmission medium. Since its appearance, it has brought about major changes in the fields of technology and society. It can be said that without it, there would be no modern communication network. Therefore, as one of the core technologies of the information age, the demand for optical fiber communication is increasing day by day. In the optical fiber communication system, a kind of precision device made of special ceramics plays a very important role, that is, the ceramic ferrule. It is the most commonly used and most precise positioning component in optical fiber communication networks and is often used in the manufacture of optical fiber connectors and optical coupling of devices. Fiber connectors are indispensable passive components in optical fiber communication systems. They are main...