How to make zirconia based composites electroconductive and thus suitable for Electrical Discharge Machining? You can read about it now in an open access scientific journal Materials. Our coworkers Ana Lazar, Tomaž Kosmač, Janez Zavašnik, Anže Abram and Andraž Kocjan reported on advanced fabrication route of zirconia based nanocomposites resulted in enhanced mechanical and electrical properties enabling cost efficient machining at low contents of reinforcing phase.
https://www.mdpi.com/1996-1944/12/17/2789/htm