Figure 6.
Optical microphotographs of Co-Cr alloy surfaces after de-bonding with ceramic (magnification 8×). (a) Casted specimen; (b) SLM-fabricated specimen without bonding agent; (c) SLM-fabricated specimen with bonding agent A; (d) SLM-fabricated specimen with bonding agent B. Yellow triangles represent adherent ceramic, and red asterisks indicate remnant wash opaque. Blue circles indicate remnant sputtered Au.