The Alumina Ceramic 4-hole Tube is a high-quality ceramic component with four evenly spaced holes. Designed for durability and heat resistance, it's commonly used in industrial applications for its excellent thermal and electrical insulation properties.

"Alumina Ceramic Rod: A Versatile Solution for High-Temperature, Wear-Resistant Applications. With its exceptional durability and thermal conductivity, alumina ceramic rods are essential in diverse industries, from electronics to aerospace."

Customized aluminum oxide tubes for customers. Made using slip casting technology.

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The firing steps of alumina ceramics typically involve shaping the raw material into the desired form, such as through pressing or slip casting, followed by drying to remove moisture. Then, the shaped alumina is fired in a kiln at high temperatures, usually between 1300°C to 1700°C, to sinter the particles and create a dense ceramic structure. Cooling and finishing processes may follow to achieve the final properties and dimensions required for the specific application.

Squeeze forming method: This forming technology has a simple shape and is limited to workpieces with an internal thickness exceeding 1mm and a diameter and length of 4:1 or less.