Even if the sintering hydrostatic pressing of alumina ceramics has been completed and the alumina ceramics have received sufficient cooling time, it does not mean that the product processing is over, because the performance of some products has not yet met the requirements for use, so it is necessary to wait for the products After cooling, further processing of alumina ceramics is still required, which can be processed by correcting size and polishing.

The method of polishing alumina ceramics will be introduced in detail below. To polish alumina ceramics, first of all, we must use the correct polishing process to match the matching polishing tools, so that the alumina ceramics can get good quality. Polishing effect, so that the performance of the product can meet the actual application requirements.

Due to the characteristics of alumina ceramics, the polishing treatment of alumina ceramics usually uses laser processing and ultrasonic processing for grinding and polishing, then in the polishing process, we need to use Al2O3 powder or diamond paste, so that we can Finished polishing treatment.

If the requirements for the smoothness of the ceramic surface are high, then we will use the method of glazing after the polishing treatment.

Of course, we can also use the ion implantation method to process the surface of the ceramic material, that is to say, the ion implantation into the ceramic surface is a supplement to the existing toughening mechanism, and it is a further processing of the prepared ceramic products, which can produce more excellent product. Due to the low density of alumina ceramic material, its polishing treatment must be strictly in accordance with the above method, so as not to damage the material.

The above is how Huamin Ceramics introduces to you how to polish alumina ceramics,if you want to know more, you can contact us.