Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ryszard Rokicki0
Date of Patent
December 15, 2009
Patent Application Number
11009190
Date Filed
December 10, 2004
Patent Primary Examiner
Patent abstract
A process for electropolishing metals and metalloids and their alloys, intermetallic compounds, metal-matrix composites, carbides and nitrides in an electrolytic cell utilizing an externally applied magnetic force to enhance the dissolution process. The electropolishing process is maintained under oxygen evolution to achieve an electropolished surface of the work piece exhibiting reduced microroughness, better surface wetting and increased surface energy, reduced and more uniform corrosion resistance, minimization of external surface soiling and improved cleanability in shorter time periods.
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