Results 241 to 250 of about 1,054 (293)
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STRAY CURRENT CORROSION OF STEEL
Naval Engineers Journal, 1976ABSTRACTStray current corrosion has been of major concern to the Navy over the past few years. Serious corrosion attributable to stray current has occurred in seawater or brackish water on several occasions where the possibility of the corrosion having resulted from improper grounding during welding was precluded.
T.J. LENNOX, M.H. PETERSON
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Stray Current Corrosion - Aluminum
CORROSION 1975, 1975This paper covers one phase of a systematic study of the effects of stray current on engineering materials conducted at the Naval Research Laboratory over the past two years. Parameters that might be used in detection of stray current have also been studied.
T. J. Lennox, M. H. Peterson
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CORROSION 1974, 1974
Several incidences of severe corrosion on naval ship hulls have occurred recently. The possibility of the corrosion being caused by improper grounding during welding has been eliminated in at least some of these cases. However, the source of the currents in many instances has not been established. Field studies have been made in which the recorded hull
T. J. Lennox, M. H. Peterson
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Several incidences of severe corrosion on naval ship hulls have occurred recently. The possibility of the corrosion being caused by improper grounding during welding has been eliminated in at least some of these cases. However, the source of the currents in many instances has not been established. Field studies have been made in which the recorded hull
T. J. Lennox, M. H. Peterson
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Computers in Stray Current Corrosion Control
CORROSION 1986, 1986Abstract The random nature of stray currents leaking from d.c. electric tractions in urban agglomerations imposes that the changes in polarization of underground metallic structures, and in any other measurable electric quantity, connected with the stray current flow must be treated as stochastic processes.
R. Juchniewicz, W. Sokólski
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Cathodic protection, corrosion and stray current corrosion of lead
Anti-Corrosion Manual, 1969Cathodic protection by galvanic or impressed current techniques is probably the most favoured method of obviating the corrosion of buried and immersed metals. The theoretical principles and the economics involved in such protection are well established now and have been the subject of numerous papers, monographs and reviews.
J.A. von Fraunhofer, T.S. de Gromoboy
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Analysis of Stray Current Corrosion on Buried Pipeline due to HVDC Grounding Current
2020 IEEE 29th International Symposium on Industrial Electronics (ISIE), 2020The electrochemical corrosion of buried pipeline underground due to stray current has become a typical industrial problem. The stray current causes anodic electrochemical corrosion at defect area on the surface of buried pipeline. In this paper, the DC stray current, which was originally returning current from grounding electrodes of HVDC monopolar ...
Zhongtian Li +3 more
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Aggressive Stray Current Corrosion on an Onshore Crude Line
CONFERENCE 2023, 2023Abstract Stray current corrosion is an external damage mechanism that might pose a threat to integrity of buried pipelines. This type of external damage mechanism typically occurs when a current from nearby cathodic anode bed takes an unintended path and either initiates or accelerates existing external corrosion processes. The objective
Yusuf A. Nasidi +2 more
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Stray Current Corrosion of Water Distribution Piping
CORROSION 1990, 1990Abstract This paper discusses a case history where stray current activity from a DC operated streetcar system caused extensive corrosion leaks in a new metallic water distribution system within a short time. The water system is located in a suburban Philadelphia community. Investigations which determined the cause of the premature leaks,
William B. McIntyre, Walter T. Young
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Stray Current Corrosion Assessment of Utility Pipes
2016 Joint Rail Conference, 2016Stray current corrosion will occur at each point where the current transfers from a metallic conductor (such as structural reinforcement) to the electrolyte (i.e, the soil or concrete). Hence stray current leakage can cause corrosion damage to the rails, railway metallic structures, utility pipelines in the soil and any other low resistance metal ...
Saud Memon, Paul Fromme
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Control of Stray Current Corrosion by Application of Corrosion Inhibitor
CONFERENCE 2025Abstract In oil and gas production operations, multiple sources of voltages and currents are prevalent due to the necessity of various motors, pumps, and cathodic protection systems. Unintended current flow can occur through undesired paths caused by grounding issues or failed electrical insulation, leading to severe corrosion that ...
Yuan Ding, Jeremy Moloney
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