electrochemistry and corrosion science

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1、ELECTROCHEMISTRYANDCORROSIONSCIENCEELECTROCHEMISTRYANDCORROSIONSCIENCEbyNestorPerezDepartmentofMechanicalEngineeringUniversityofPuertoRicoKLUWERACADEMICPUBLISHERSNEWYORK,BOSTON,DORDRECHT,LONDON,MOSCOWeBookISBN:1-4020-7860-9PrintISBN:1-4020-7744-0©2004KluwerAcad

2、emicPublishersNewYork,Boston,Dordrecht,London,MoscowPrint©2004KluwerAcademicPublishersBostonAllrightsreservedNopartofthiseBookmaybereproducedortransmittedinanyformorbyanymeans,electronic,mechanical,recording,orotherwise,withoutwrittenconsentfromthePublisherCrea

3、tedintheUnitedStatesofAmericaVisitKluwerOnlineat:http://kluweronline.comandKluwer'seBookstoreat:http://ebooks.kluweronline.comContentsixPrefacexiiiDedicationCHAPTERS:1FORMSOFCORROSION11.1INTRODUCTION11.2CLASSIFICATIONOFCORROSION31.2.1GENERALCORROSION31.2.2LOCAL

4、IZEDCORROSION31.3ATMOSPHERICCORROSION41.4GALVANICCORROSION71.4.1MICROSTRUCTURALEFFECTS121.5PITTINGCORROSION161.6CREVICECORROSION181.7CORROSION-INDUCEDSPALLING191.8STRESSCORROSIONCRACKING201.9NONMETALLICMATERIALS241.10SUMMARY251.11REFERENCES252ELECTROCHEMISTRY27

5、2.1INTRODUCTION272.2ELECTRICALPOLES282.3ELECTROCHEMICALCELLS312.3.1OPEN-CIRCUITCONDITION382.3.2CLOSED-CIRCUITCONDITION392.3.3APPLICATIONOFGALVANICCELLS402.4THERMODYNAMICS412.5STANDARDELECTRICPOTENTIAL532.6POURBAIXDIAGRAMS562.6.1DIAGRAMFORWATERANDOXYGEN562.6.2PO

6、URBAIXDIAGRAMFORAMETALM59viCONTENTS2.7ELECTRICALDOUBLELAYER612.8DEGREEOFDISSOCIATION642.9SUMMARY672.10PROBLEMS/QUESTIONS682.11REFERENCES703KINETICSOFACTIVATIONPOLARIZATION713.1INTRODUCTION713.2ENERGYDISTRIBUTION723.3POLARIZATION803.4ACTIVATIONPOLARIZATION813.5P

7、OLARIZATIONMETHODS833.5.1LINEARPOLARIZATION833.5.2TAFELEXTRAPOLATION853.6CORROSIONRATE903.7IMPEDANCESPECTROSCOPY973.8CHARACTERIZATIONOFELECTROLYTES1053.9ELECTROLYTECONDUCTIVITY1093.10SUMMARY1133.11PROBLEMS/QUESTIONS1133.12REFERENCES1184KINETICSOFCONCENTRATIONPO

8、LARIZATION1214.1INTRODUCTION1214.2MASSTRANSFERMODES1214.3MIGRATIONMOLARFLUX1254.4FICK’SLAWSOFDIFFUSION1264.4.1DIFFUSIONINARECTANGULARELEMENT1274.4.2DIFFUSIONINACYLINDRICALEL