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Micro structuring of carbide metals with jet electrochemical machining

Mikrostrukturierung von Karbid-Metallen mittels Jet-ECM
: Hackert-Oschätzchen, Matthias; Martin, Andre; Meichsner, Gunnar; Schubert, Andreas

Shore, P. ; European Society for Precision Engineering and Nanotechnology -EUSPEN-:
12th International Conference of the European Society for Precision Engineering and Nanotechnology 2012. Proceedings. Vol.2 : June 4th - 7th 2012, Stockholm, Sweden
Bedford: Euspen, 2012
ISBN: 978-0-9566790-0-0
European Society for Precision Engineering and Nanotechnology (EUSPEN International Conference) <12, 2012, Stockholm>
Conference Paper
Fraunhofer IWU ()
electrochemical machining; ECM; Jet Electrochemical Machining; JET-ECM; micro structuring; carbide metals; continuos ectrolytic free jet

The principle of electrochemical machining (ECM) is based on the anodic dissolution of conductive work piece materials under the influence of an electric charge exchange. On the boundary surface between the metallic work piece and a liquid ion conductor, called electrolyte, the work piece material is dissolved and carried out of the machining area by the electrolyte flow. As a special procedure electrochemical machining with closed electrolytic free jet (Jet-ECM) offers the machining of work pieces with extremely high current densities and a high localization of the machined area. Referring to this the Jet-EC Machining of carbide metal alloys is investigated in this study.