<a style="color:#000" href="https://www.tugraz.at/institute/ittm">Institute of Thermal Turbomachinery and Machine Dynamics</a></br><a href="https://www.tugraz.at">Graz University of Technology</a> https://aeroenginesafety.tugraz.at/ 2026-05-03T01:13:31+00:00 https://aeroenginesafety.tugraz.at/ https://aeroenginesafety.tugraz.at/lib/exe/fetch.php?media=wiki:logo.png text/html 2022-05-16T16:42:13+00:00 Anonymous (anonymous@undisclosed.example.com) https://aeroenginesafety.tugraz.at/doku.php?id=16:162:1621:16218:162183:162183&rev=1652719333&do=diff 16.2.1.8.3 Coating through Galvanic and Chemical Precipitation <a id="galvanic-and-chemical-coatings"></a> Galvanic processes act electrochemically. Under (direct) current, the coating is applied in a suitable bath. Metallic coatings (e.g. Cr, Ni, Cd, Ag, Cu) are precipitated onto the negatively charged (cathodic process), conducting part. Non-metallic particles (e.g. oxides, carbides, nitrides) can be embedded into the coating during precipitation. This can improve the wear resistance or sli…