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A VIRTUAL INSTRUMEN...
A VIRTUAL INSTRUMENT FOR CORROSION RATE MEASUREMENT BY ELECTROCHEMICAL FREQUENCY MODULATION TECHNIQUE
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- Han, Lei (author)
- School of Material Science and Engineering, Tianjin University, Tianjin 300072
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- Song, Shizhe (author)
- School of Material Science and Engineering, Tianjin University, Tianjin 300072 ; State Key Laboratory for Corrosion and Protection, Shenyang 110016
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- Zhang, Fan (author)
- School of Material Science and Engineering, Tianjin University, Tianjin 300072
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(creator_code:org_t)
- 2008
- 2008
- Chinese.
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In: Journal of Chinese Society for Corrosion and Protection. - 1005-4537. ; 28:2
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Abstract
Subject headings
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- An EFM system for corrosion rate test based on electrochemical frequency modulation technique has been established by means of virtual instrument, which consists of a potentiostat, a laptop equipped with a DAQ card and applications developed in LabVIEW. Experiments has been performed in laboratory to determine anodic and cathodic Tafel slopes as well as corrosion current densities for the systems 304 stainless steel/HCl and Q235 steel in H2SO4 and NaCl.It was shown that the EFM system could be used successfully for corrosion rate mea?鄄surement under various corrosion conditions.
Keyword
- corrosion rate
- virtual instrument
Publication and Content Type
- ref (subject category)
- art (subject category)
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