Alumina ceramic is a highly wear-resistant precision ceramic material widely used in various industries. The main molding methods for alumina ceramic products include dry pressing, isostatic pressing, injection molding, and casting. Different molding methods are required for products with different shapes, sizes, complex shapes, and precision. Aluminum oxide ceramic products that have undergone high-temperature sintering can only be processed using diamond grinding technology. Aluminum oxide ceramic materials have extremely high hardness and wear resistance, strong corrosion resistance, high temperature resistance, corrosion resistance, and biological inertness. In addition, high-temperature sintered alumina can be highly polished and is widely used in many fields.
Aluminum oxide ceramic tubes are mainly formed by isostatic pressing. This molding method has good body strength, is convenient for handling, and can be directly machined. In addition, the density of the billet is uniform in all directions, and the stress inside the billet is low, which reduces defects such as cracking and delamination of the billet, and reduces the deformation of sintered products.
The processing equipment for alumina ceramic tubes mainly includes punch machines, inner and outer circular molds, centerless grinding, honing, etc
Based on the performance characteristics of alumina ceramics, the application range of alumina ceramic tubes is also very wide. Common ones include material conveying pipelines, insulation sleeves, processing molds, etc.
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