... and on the resulting susceptibility of the material to embrittlement. On the practical operational level, the results also highlight the importance of actively monitoring and controlling cathodic protection potential levels as a means of increasing the allowable margin of error of the intersection between material...

... initiation events for any crack size during the one-year test interval. subsurface corrosion steel pipeline corrosion current density potential level cprev protection houston texas 77084 publication division mv sce polarization materials and corrosion activation flowline corrosion...

... requirements for more detailed evaluations (CP modeling) of the potential level over the entire life. In most cases an increase in the number of ICCP anodes is found necessary to avoid excessive potential level. The regulation system has to secure activation of the ICCP system even if the CP system is combined...

... breakdown evaluation case 4 polarization curve case 1 Upstream Oil & Gas hull operation ic anode potential level potential distribution 1 EVALUATION OF IMPRESSED CURRENT SYSTEM ON FPSO’S BY USE OF CP COMPUTER MODELLING Harald Osvoll and Are Sjaastad FORCE Technology Norway AS Hornebergveien...