Sintering

Stage 1

Ceramic components, once formed are placed in a high temperature kiln for densification.

Stage 2

The kiln is heated up evenly and at a certain temperature, densification will occur when porosity is reduced or eliminated and grains within the ceramic will grow. The parts will typically shrink by about 20%.

Stage 3

The kiln will cycle through a predefined temperature – time profile and once back at ambient temperature, the ceramic components can be removed.
 

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