Alumina ceramic tube processing
As alumina ceramics have always been popular in the market, we should also know more about the composition of this material when purchasing, and why the hardness is higher in the actual processing process? What effect does this have on the application scope and application of alumina ceramics? These are what we will talk about one by one. First of all, we will talk about the application, processing flow of alumina ceramic pipe, etc., because in many occasions, we need more hard ceramic materials for pure grinding and polishing facilities. For example, it's grinding advanced materials or eye mask of drugs. Alumina ceramics are needed at this time.
Alumina ceramic pipe has strong weather resistance, that is, it has strong adaptability to the external climate, is resistant to sunlight, acid rain corrosion, and has stable performance. It does not need oil paint or protective layer on its surface and cutting edge. After finishing, it can be glazed directly.
Alumina ceramic tubes are industrial Al2O3, which are made of bauxite (Al2O3 · 3H2O) and diaspore. For Al2O3 with high purity, it is usually prepared by chemical method. The main molding methods are extrusion, isostatic pressure, grouting, dry pressure, high temperature calcination after injection, but different from the general ceramic pipe.
The composite ceramic materials such as zirconia, silicon oxide, silicon nitride and so on will greatly increase the hardness and strength of the ceramic tube when the alumina ceramic tube is calcined. Moreover, compared with the traditional ceramic tube, the water absorption of the alumina ceramic tube is low, the process is more advanced, the cost is low, and the brittleness is relatively large.
The main reason is that it is made of alumina, a high-grade composite material, with a grinding effect from coarse to fine. The composition is stable and wear-resistant. This kind of feeding and grinding step by step can also make the shape of alumina finally become very good-looking. The design effect is naturally very good.