solution ceramic coating的用法和样例：
- Ceramic coating was fabricated on Ti-6Al-4V alloy by micro-arc oxidation (MAO) at the constant current density of 6 A/dm2 in NaAlO2-Na3PO4 solution.
- A ceramic coating is applied to insulate the graphite.
- The ceramic coating and the matrix are integrated metallurgically.
- A physical vapour deposition process applies the low friction, ceramic coating.
- A ceramic coating is applied over the graphite to insulate it (= the graphite).