Ceramic X.0

High-precision micro-manufacturing of ceramics

Engineered ceramic materials are widespread in various industrial applications due to their unique properties. However, it is difficult if not impossible to produce micron-scale high-precision ceramic components with current manufacturing techniques. The main aim of this project is thus to develop novel micro-manufacturing techniques for high-precision, ceramic components based on polymer-derived ceramics (PDC).

Scope of Research Activities
1. Development of polymer-derived ceramics (PDC) materials suitable for micro-casting
2. Development of processes and devices to ...

manufacture micro-molds,
fill PDC into these micro-molds (micro-casting) and
sinter the casted ceramic micro-parts

3. Characterization of the ceramic micro-parts regarding biocompatibility

Key Technical Problems to Solve

Increase the achievable precision of the ceramic micro-parts.
Find ways to overcome current issues in the manufacturing of high precision ceramics due to shrinkage.

Demonstrators

High precision watch parts
Dental implants

Leading Principal Investigator

Prof. Dr. Juergen Brugger
Microsystems Laboratory 1,
EPF Lausanne

Project Consortium

Prof. Dr. Christophe Moser, Laboratory Applied Photonic Devices, EPF Lausanne
Prof. Dr. Demetri Psaltis, Optics Laboratory, EPF Lausanne
Jakob Kübler, Laboratory for High Performance Ceramics, Empa
Dr. Katharina Maniura, Laboratory for Biointerfaces, Empa
Prof. Dr. Helena Van Swygenhoven, Photons for Engineering and Manufacturing Group, PSI