Industrial alumina ceramic tubes and crucibles both belong to oxide ceramic products. They are manufactured with alumina as the main raw material through processes such as shaping and high-temperature sintering. Products with a purity of 99% and above boast superior performance and are widely applied in high-end and sophisticated industrial scenarios.
Known as "specialists resistant to extreme environments" in industrial production, both products leverage unique material advantages to solve the pain points of traditional metal and ordinary ceramic parts, which are prone to damage and have a short service life under working conditions of high temperature, strong corrosion and severe wear.
Industrial alumina ceramic tubes feature a high melting point, superior mechanical strength and excellent electrical insulation properties. With a Mohs hardness as high as grade 9, second only to diamond, they can operate stably for a long time at temperatures below 1600℃ and withstand a high temperature of 1800℃ for a short period. Their wear resistance is several times to dozens of times that of ordinary metal pipes.
At present, this product is widely used in high-temperature furnace tubes for industrial kilns, corrosive medium transportation in the chemical industry, high-voltage insulating bushings in the electronics industry and other scenarios. It can not only effectively extend the service life of equipment but also reduce maintenance costs, providing strong support for the improvement of enterprise production efficiency. Many enterprises in Tangshan, Taicang and other regions have realized large-scale production. The product line covers ceramic tubes of various specifications to meet customized demands from different industries.
Industrial alumina ceramic crucibles, boasting excellent chemical stability and high-temperature resistance, have become core laboratory utensils for metallurgical smelting, material analysis, high-temperature experiments and other scenarios.
They are mainly available in various shapes including arc, cylindrical and square, mostly made of high-purity alumina with a purity of over 99%. These crucibles can operate stably in reducing, oxidizing and vacuum atmospheres, feature strong resistance to alkaline media, and cause no impurity contamination. They are widely applied in the melting of metallic and non-metallic material samples, jewelry purification, precious metal smelting and other fields.
In the production of new energy battery materials, ceramic crucibles can withstand high-temperature calcination conditions and guarantee the purity and performance of battery materials. In laboratory analysis, their stable chemical properties ensure the accuracy of experimental data, making them a reliable assistant in scientific research and industrial production.
