阴极保护技术与牺牲阳极材料的进展

X3,,,(,100088):,,:;;;:O64616:A:1000-4343(2002)-0207-04,(NBS),1975700,(GNP)4.2%(GNP)3%4%[1]1997,280015%,[2],,120,,:1.1,:2,,,,,30,,[3]1.2IRIR,,,,IRIR,IR:(1),(2)(3)2080,,,,IR,(NACE),20Vol.20Spec.IssueJOURNALOFTHECHINESERAREEARTHSOCIETY200212Dec.2002X:2002-03-20;:2002-05-10::(1973-),,3(E2mail:[e-mail])1996RP0160,,[4]1.3,,,,,1.3.1,,7251992,,,2000,,,,,2.5,5,,[6]5500[1],34,20%1.3.2,,1,,-1.4V,-1.5V,,,[5]11.3.3:,,;,;,;,1.3.4,,,90,,,1.4,2070,,,,1974,1106m280220[6],:(1),,5035;(2),4104m2;(3);(4)1986,,22.1,,,,,2.2,,,:(SCADA),,,,,,,,,:,,,/(CAD),,,,[7]2.3,,,,,2.4,,:,,,,,[8]2.530,,,,,:(1)(),,,,,,,,,[9](2),,,,,(5)902,(3)1430d,,,,3,,,,,,,,:[1][]HH,RW..:,1984,3:275.[2]BritishCorrosionJournal,2000,35(1):22.[3].,2000,21(6):285.[4],.,2000,21(4):164.[5],.99.,1999.329.[6]BertoliniL,BolzoniF,PedeferriF.AppliedElectrochemistry,1998,28:1321.[7],.,2000,33(1):18.[8].,2000,21(7):329.[9]PetruserA,ParkerKT.Corrosion,2001,57:382.DevelopmentinCathodicProtectionTechnologyandAnodeMaterialsHouDelong3,AoHong,HeDeshan,SongYueqing(ManufactureCenter,GeneralResearchInsti2tuteforNonferrousMetals,Beijing100088,China)Abstract:Cathodicprotection(CP)isaprimarytechnologyofmetalliccorrosioncontrol.Inthepast,itdevelopedrapidlyinappliedrealm.ThedomesticandoverseadevelopmentsofthetechnologyofCPandan2odesmaterialinrecentyearsweredescribedsystemati2callyinthearticle.Basedontheanalysisofthepre2sentdevelopingstatus,someoutlooksforthemaresuggested.Keywords:corrosionofmetals;cathodicprotection;sacrificialanodes;anodematerials01220