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The following are excerpts from the NACE International Corrosion Network (NCN) and NACE Coatings Network. These are e-mail-based discussion groups for corrosion professionals, with more than 3,000 participants.
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Causes of ripples in readings
current pickup and discharge. We are now in the process of interrupting ^IZQW][ ZMK\QÅMZ[ W]Z[ IVL \PW[M WN W\PMZ KWUXIVQM[ IVL ZMXMI\QVO \PM []Z^Ma 0W_M^MZ L]ZQVO \PM QVQ\QIT []Z^Ma \PZMM _I^M XI\\MZV[ _MZM KWTTMK\ML [\IZ\ UQLLTM IVL MVL WN []Z^Ma )TT \PZMM [PW_ML [QOVQÅKIV\ [_QVO[ QV \PM ZMILQVO[ )TT _MZM QV \PM
Q 0b ZIVOM
I have just done an "on" close-interval survey where we are experiencing stray
JM\_MMV XMIS[ IVL ^ITTMa[
I [UWW\P K]Z^M U]KP TQSM \PM ÅZ[\ WVM ?M IZM LMÅVQ\MTa LMITQVO _Q\P [WUM
[\ZIa K]ZZMV\ J]\ 1 IU VW\ []ZM _M SVW_ ITT \PM [W]ZKM[
Continued on page 12
NACE International, Vol. 51, No. 3
March 2012 MATERIALS PERFORMANCE 11
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