Effect of electrochemical conditions on material removal rate in electrochemical oxidation assisted machining

Eunseok Nam, Chan Young Lee, Jaehong Min, Sang Jo Lee, Byung Kwon Min

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Recently, a new process for machining glassy carbon using electrochemical oxidation has been introduced. The process is effective in reducing cracks on the machined surface of glassy carbon, unlike conventional mechanical processes. This paper proposes a method for increasing the electrochemical oxidation rate in this process by applying a high overvoltage to improve the material removal rate. Suitable electrochemical conditions for applying high overvoltage were investigated. Experiments were conducted by varying the electrochemical conditions, including high overvoltage, to compare the material removal rates. The results showed that the material removal rate could be increased by using a high overvoltage.

Original languageEnglish
Pages (from-to)E23-E28
JournalJournal of the Electrochemical Society
Volume164
Issue number2
DOIs
Publication statusPublished - 2017 Jan 1

Fingerprint

overvoltage
electrochemical oxidation
Electrochemical oxidation
machining
Machining
Glassy carbon
glassy carbon
Cracks
cracks
Experiments

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Renewable Energy, Sustainability and the Environment
  • Surfaces, Coatings and Films
  • Electrochemistry
  • Materials Chemistry

Cite this

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Effect of electrochemical conditions on material removal rate in electrochemical oxidation assisted machining. / Nam, Eunseok; Lee, Chan Young; Min, Jaehong; Lee, Sang Jo; Min, Byung Kwon.

In: Journal of the Electrochemical Society, Vol. 164, No. 2, 01.01.2017, p. E23-E28.

Research output: Contribution to journalArticle

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