* Porosity <= 10%
** ICL method
*** 4-point-bending 40/20 mm
1) Electrically conductive Si–infiltrated silicon carbide, wire-cut and ram electrical discharge machinable
2) Zirconium/aluminum oxide composite (Alumina Toughened Zirconia)
3) Modifiable stability
4) Electrically conductive silicon nitride, wire-cut and ram electrical discharge machinable