What are the main processing and production processes for zirconia ceramics?

Zirconia ceramics have good physical and chemical effects. After a series of compression molding, forming and sintering processes, they can achieve the desired performance and appearance. In the actual zirconia ceramic processing operation, we can use a variety of techniques and Production and processing methods, comprehensive processing of raw materials, then what are the current processing and production processes of zirconia ceramics? Today we will take everyone to find out.

      First of all, the zirconia ceramic processing can adopt the process of grouting molding, specifically including physical dehydration and chemical agglutination, discharging excess water in the ceramic grinding tool, thereby shaping and achieving the desired effect. This kind of process is suitable for all kinds of large-scale ceramic parts products. It is relatively simple in overall operation, but it has high requirements for workers' operation and practical skills, and is mainly based on manual operation, which is not suitable for automatic operation. .

      Secondly, the zirconia ceramic processing technology also includes a hot injection molding method, that is, the ceramic body powder is mixed with the binder at a higher temperature, and injected into the metal mold under a higher pressure. After the compression and cooling, the mold release treatment is carried out, followed by sintering at a high temperature. The materials processed in this way have an overall internal dimensional accuracy and a very balanced force, but are also relatively complicated in terms of processing.

      Finally, zirconia ceramics can also be formed by tape casting, in which case they are mainly formed by flowing viscous slurry and controlled by various process parameters. This technique is suitable for preparation. Various industrial film materials.

       The raw material of zirconia ceramics requires a certain degree of purity in the processing and production process. There are many methods that can be used, and it has a wide range of applications in the actual production process. Zirconia ceramics have high melting point, high hardness and excellent electrical conductivity. They are an industrial raw material that is often used. If you need more information about materials and processes, please visit our website.