10 Sintering Processes For Alumina Ceramics

10 sintering processes for alumina ceramics：

1. Atmospheric sintering

2. Hot press sintering

3. Hot isostatic pressing sintering

4. Ultra-high pressure sintering

5. Microwave heating method sintering

6. Microwave plasma sintering

7. Spark plasma sintering

8. Two-step sintering method

9. Microwave two-step sintering

10. High vacuum sintering

After the powder is molded, a good-shaped green body is obtained, and then the green body is heated at a certain temperature, and the green body shrinks in volume, and finally becomes a dense sintered body. This process is called sintering.

Normal pressure sintering is generally used in industry.