冷轧单_双机湿平整剂的研制

20041237121,1,1,2,2(1.,430080;2.,430074)[],10,,YX23,,,,[];;;[]TG174.42[]A[]1001-1560(2004)12-0017-04[]2004-06-250,,,:;,5%,10d;,;,,,,[1];,[2],,,YX23,,10d;,3mg/m2;,,11.1,,,(1),,,,pH910,,pH,,,,pH10,C8212,,(2),,,,95%,,,,,[3],,,,,,[3],(3)3%71©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(4),1.2,10,,BPW3,,5%,3YX23(1)YX23311YX233YX23BPW(1)GB/T6144(2)GB/T6144(3)pH8.59.19.79.0GB/T6144(4)/(mL10min-1)2222GB/T6144(5)/(mNm-1)28.426.237.926.8GB/T6144(6),/%57h,057.857.659.8GB/T614457h,0223210GB/T6144(7),96h,AAAAGB/T6144,96hGB/T6144,72h,ACBBGB/T6144,48hGB/T6144(8)/8hAAAAGB/T61448hAAAAGB/T6144(9),/%90909090JB/T43231,W,YX23B,P;,YX233,(2)YX23JY21YX23,JY21,16d;30d,YX23(3)YX23P,,,,Au2totest,1%5%NaCl16,241(34)YX232NaCl11.1%NaCl+1%YX2322.3%NaCl+1%YX2333.5%NaCl+1%YX232(34)P2NaCl11.1%NaCl+1%P22.3%NaCl+1%P33.5%NaCl+1%P81MaterialsProtectionDec.2004Vol.37No.12©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(34)YX232NaCl11.1%NaCl+1%YX2322.3%NaCl+1%YX2333.5%NaCl+1%YX234(34)P2NaCl11.1%NaCl+1%P22.3%NaCl+1%P33.5%NaCl+1%P5(34)YX232NaCl11.1%NaCl+1%YX2322.3%NaCl+1%YX2333.5%NaCl+1%YX236(34)P2NaCl11.1%NaCl+1%P22.3%NaCl+1%P33.5%NaCl+1%P2,YX231%5%NaCl,1%80%;P,2YX23PNaClNaCl/%/%/(mAcm-2)/(mma-1)%YX231351110.00100.00120.00180.0140.0180.02686.183.983.6P1351110.01460.00880.01120.2100.1270.161---1350000.00700.00770.01090.1010.1120.159---3YX23PNaClNaCl/%/%/(mAcm-2)/(mma-1)%YX231351110.00190.00550.00350.0270.0790.05077.861.677.9P1351110.01330.02160.01310.1910.3110.189--16.71350000.00840.01440.01580.12200.20600.0227---3,YX231%5%NaCl,1%60.0%77.8%;P4YX23PNaClNaCl/%/%/(mAcm-2)/(mma-1)%YX231351110.00110.00270.00380.0160.0390.05459.065.263.0P1351110.00750.01000.01290.1080.1440.186---1350000.00270.00780.01010.0390.1120.146---4,YX231%5%NaCl912004123712©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(5),7mg/m2;,YX23,0.009mg/L,GB38385/m2/g/g/g/(mgm-2)6/(mgm-2)0.0278.512878.51270.000152.00.0277.732777.7327002.00.0276.962876.9628002.00.0277.743276.74310.000152.00.0278.537678.5376002.00.0277.736977.7369002.0,YX23:20%20%4%6%4%MES4%2%2%EDTA2%0.05%H2O36%3(1)YX23,(2),YX2310d;;,;,(3)YX23,,[][1],,,.[J].,1999,16(3):20.[2],,,.LS22[J].,2002,33(3):17.[3].[M].:,2000.[:](6)3(1)2%,9919%,98.6%;3%,99.9%(2)24h,,;(3)10%FeCl3,,1/40[][1],,,.Ag+/TiO2[J\.,2003(21):379382.[2]Oij,,,.[J].,1999(28):3740.[3],.[J].,2000,21(5):1.[4].[J].,1999,19(4):2731.[5]KawashitaM,TsuneyamaS,MiyajiF,etal.Antibacterialsil2ver2containingsilicaglasspreparedbysol2gelmethod[J].Bioma2terials,2000(21):393398.[:]02MaterialsProtectionDec.2004Vol.37No.12©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1.KeyLabofCorrosion,ErosionandSurfaceTechnologyofBeijing,CorrosionandProtectionCenter,UniversityofScienceandTechnologyBeijing,Beijing100083;2.SchoolofMaterialScienceandEngineering,InnerMongoliaUniversityofScienceandTechnology,Baotou014010;3.QingdaoBranchof725Re2searchInstitute,ChinaShippingHeavyIndustryGroup,Qingdao266071,China)CailiaoBaohu2004,37(12),1416(Ch).Inordertoinvestigatethecorrosionbehaviorandmechanismoflowcarbonsteelwithdebondingcoatingholidays,thebulkdisbondedcoatingholidayswithareaproportion4.91%weresimulatedonthesurfaceofQ235steelspecimenwithepoxycoaltarcoating.TheinfluenceofbulkdebondingcoatingholidaysonthecorrosioncharacteristicsofQ235steelin3.5%NaC1solutionandcathodicprotectioneffectwereinvestigatedbyEIS.Experimentalresultsshowthatwithshortertimeimmersing,thecorrosionofsteelbe2lowcoatingholidayundercathodicpolarizationpotentialislessthanthatunderfreecorrosionpotential.Butafterlongtimeim2mersion,thecorrosiondegreeandcharacteristicsunderbothsitu2ationsaresimilar,whichdemonstratethatlargeamountsofelec2trolytesolutioninfiltratingintocoatingwillleadtothedecreaseofcathodicprotectioneffectbecauseofcrevicecorrosionbetweensteelandelectrolytesolutionbeneathcoating.Keywords:debondingcoatingholiday;bulkcoatingholidays;EIS;cathodicpolarizationDevelopmentofTemperRollingLiquorforSingleStandandDoubleStandsHUANGXian2qiu1,LUYing1,LIUJian2rong1,XIAODi2,YANGZhen2xi2(1.TechnologyCenterofWuhanIronandSteelCo.,Wuhan430080;2.WuhanYongxingChemicalCo,Ltd,Wuhan430074,China)CailiaoBaohu2004,37(12),1720(Ch).Tomeetthemulti2functionalrequirementsoftemperroll2ingliquorinthecoldroilingmillofWISCO,somedozensofaddi2tiveswasselectedindividuallyorincombinationferperformancetests.Thechosentemperroilingliquoriscomposedofwater2sol2ublerustinhibitorssuchascarboxylate,fattyaminesalt,hetero2cyclicorganicsandbenzoate,cleaningadditivessuchaspolyoxy2ethylenenonionicsurfactantandfattyacidsahanionicsurfactant,andfilmformerssuchashighmolecularoligomer.Theresultsoflaboratorysystematicalevaluationandindustri