Brief introduction of alumina ceramic hot isostatic pressing sintering process

- Jan 13, 2021-

Hot isostatic pressing sintering: It is sintering that simultaneously applies pressure to all directions of the ceramic body. Reduce the sintering temperature of the ceramic, and at the same time, the ceramic structure obtained by sintering is uniform and good. Although hot isostatic pressing sintering can successfully reduce the sintering of ceramics Temperature, and can obtain objects with complex shapes. However, hot isostatic pressing sintering requires encapsulation or pre-alkylation of the green body in advance, and the pressure conditions are also relatively harsh.