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Study of Parameters of the Plasma Electrolyte Polishing on the Stainless Steel  

Lee, W.H. (Department of Materials Engineering, Korea University of Technology and Education)
Kim, J.R. (Plasma Enhanced Technology Development Team, Production Technology Center, KITECH)
Kim, S.G. (Plasma Enhanced Technology Development Team, Production Technology Center, KITECH)
Kim, S.H. (Department of Materials Engineering, Korea University of Technology and Education)
Kim, S.W. (Plasma Enhanced Technology Development Team, Production Technology Center, KITECH)
Publication Information
Journal of the Korean Society for Heat Treatment / v.22, no.4, 2009 , pp. 223-227 More about this Journal
Abstract
The feasibility of plasma electrolytic polishing technology of stainless steel was examined. The results show that austenitic stainless steel can be polished clearly using potentiostatic regimes with various concentration of ammonium sulfate ($(NH_4)_2SO_4$) solution above certain initial temperature. The equipment and deposition produces for polishing process are described and the effect of processing parameters on the characterizations polished-samples has been investigated.
Keywords
plasma electrolyte polishing; stainless steel; ammonium sulfate;
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