发明名称 |
ELECTROCHEMICAL NOISE AS A LOCALIZED CORROSION INDICATOR |
摘要 |
Systems and methods are presented for a method for measuring or monitoring localized corrosion in which an electrochemical noise (ECN) signal is sensed and filtered by a high-pass or band-pass filter to remove low frequency components not related to localized corrosion and a standard deviation of the filtered signal is computed and scaled to provide a localized corrosion value. |
申请公布号 |
WO2010002831(A2) |
申请公布日期 |
2010.01.07 |
申请号 |
WO2009US49155 |
申请日期 |
2009.06.30 |
申请人 |
PEPPERL + FUCHS, INC. |
发明人 |
HLADKY, KAREL;WESSELS, ROOLF |
分类号 |
G01N17/02;G01N27/26 |
主分类号 |
G01N17/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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