Description of the alumina ceramic
The main raw material of alumina ceramics is alumina, mainly used in thick film integrated circuit. It is widely used because of its good conductivity, mechanical strength and high temperature resistance. So, what is the processing technology of alumina ceramics? Here is the specific analysis of alumina ceramic processing manufacturer:
1, because of the alumina ceramic material hardness is higher, need more hard grinding polishing brick material to finish machining, such as silicon carbide, boron carbide, diamond, etc., usually adopt from coarse to fine abrasive grinding step by step, the final surface polishing.
2, some of the alumina ceramic material, after fulfilling the sintering precision work is needed, such as artificial bone can be used as a surface has a high degree of finish product requirements, such as a mirror, in order to increase lubricity.
3. Alumina ceramics can be used to grind and polish with the Al203 powder or diamond paste of < 1 mu m micron. Moreover, the laser processing and ultrasonic machining and polishing methods can also be adopted.
As the processing technology of alumina ceramic more progress, gradually become a kind of widely used as ceramic, in particular, its superior performance, has been more and more widely applied in modern society, satisfied the need of daily and special performance.