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U.S. Department of Energy
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Potential measurements on integrated salt bridge and steel coupons

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OSTI ID:397815
 [1];  [2]
  1. Corrosion Failure Analysis and Control, San Ramon, CA (United States)
  2. Chevron Research and Technology Co., Richmond, CA (United States)
This paper presents measurements on probes consisting of a salt bridge and steel coupons. The probe allows consideration of voltage drops in pipeline potential measurements. Potential distribution on polarized coupons, size of the coupons, and salt bridge backfills are also discussed. This paper is focused on use of coupons for consideration of voltage drops in soil or voltage-drop-free measurements as one of the practical and promising measurement techniques.
OSTI ID:
397815
Report Number(s):
CONF-960389--
Country of Publication:
United States
Language:
English