Corrosion Reviews, Volumes 8-9Scientific Publications Division, Freund Publishing House, 1988 |
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Results 1-3 of 91
Page 245
... boiler surface is magnetite ( Fe304 ) . Under boiler conditions , magnetite is thermo- dynamically favored and results from the reaction of water with the mild steel boiler surface via the Schikorr reaction / 8 / . Fe + 2H2O → Fe ( OH ) ...
... boiler surface is magnetite ( Fe304 ) . Under boiler conditions , magnetite is thermo- dynamically favored and results from the reaction of water with the mild steel boiler surface via the Schikorr reaction / 8 / . Fe + 2H2O → Fe ( OH ) ...
Page 250
... boiler treatment technology relies on the use of water soluble polymers to prevent precipitation of scaling salts on the heat transfer surface and allow the formation of thin , corrosion protective iron oxide films on the internal boiler ...
... boiler treatment technology relies on the use of water soluble polymers to prevent precipitation of scaling salts on the heat transfer surface and allow the formation of thin , corrosion protective iron oxide films on the internal boiler ...
Page 359
... boiler tubes corrosion . Modern high - pressure boilers , demand a feed water with less than 7 ppb 02 and therefore ... boiler water . This level indicates that all oxygen has been removed . Na2SO3 reacts with oxygen to form Na2SO4 , a ...
... boiler tubes corrosion . Modern high - pressure boilers , demand a feed water with less than 7 ppb 02 and therefore ... boiler water . This level indicates that all oxygen has been removed . Na2SO3 reacts with oxygen to form Na2SO4 , a ...
Contents
Electrochemical characterization of some commercial | 36 |
EXPERIMENTAL RESULTS | 44 |
DISCUSSION AND CONCLUSIONS | 51 |
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acid cleaning alloy aluminum anaerobic anodic Antifouling Paints Association of Corrosion Beatriz del Amo behaviour binder biocorrosion Biodeterioration biofilm Biofouling Boiler Tubes calcium carbon steel cathodic protection chemical chloride clad plate coating concentration condensate conductors copper Corrosion Engineers corrosion products corrosion rate crack cupronickels cuprous oxide deposits Desulfovibrio dispersion dissolution rate effect electrical Electrical Conductors electrochemical electrode environment evaluation experimental Figure film fouling fuel hydrazine hydrogen sulfide immersion industrial inhibitor installed internal iron layer magnetite marine materials mechanism metal surface microbial Microbial Corrosion microorganisms mild steel NACE Offshore Platforms organisms oxygen Paints for Ships pigment pipe pitting plant polarization curves polymer potential Power Stations present Proc Puerto Belgrano Rascio reaction resinates resinic acids resistance Review rosin samples sea water seawater soil solubility solution stainless steel steam structure sulfate-reducing bacteria sulphide superheater Table techniques temperature tests Thermal toxicant values welded zinc