Manufactured with pam o2, the 3D printer dedicated to metal and ceramic applications, these gyroids infill demonstrators are made of Ceramic Aluminium oxide, Al₂O₃ and is presented at the green stage (before debinding & sintering steps) and the sintered stage (after debinding & sintering steps).

The debinding and sintering operations have been made by Inmatec Technologies GmbH.

Here you can observe the shrinkage that occurred between green and sintered stage (±15.5 %).

It demonstrated the capacity to shape ceramic materials into lattice structure with a Pam 3D printer. Such kind of complex structure presents interesting properties for applications as a heat exchanger, for example.