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193()Vol.19,No.320017JournalofShenyangNormalUniversity(NaturalScience)Jul.2001:1008-374X(2001)03-0045-07Ni-P,,(,110034):,Ni-P.,11m/h,HCl,H2SO4,.:;Ni-P;:TG174.4:A0Ni-P,.,.,Ni-P.,,100%.(NiSO46H2O),(NaH2PO2H2O),,pH4.5,90Ni-P,.,11m/h,,.11.1:PHS-2CpH,SSY:2000-11-02:(1963-),,,,.©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()2001,,(L).:(NiSO46H2O)(NaH2PO2H2O)(C3H6O388%)(C3H6O2)..0.4dm2/L.:1.2(11HCl)Ni-P1.3,L(m),,v(m/h),v=L/t.1.4.H2SO4(10%),HCl(5%),NaCl(5%),24,,G(mg),,S(dm2).Gt(h)S,v(mg/dm2h),v=G/ts.22.1Ni-P,Ni,Ni-P[1],:H2PO-2+H2OHPO2-3+2H+H+Ni2++2HNi+2H+2HH2H2PO-2+HH2O+OH-+2P,NiNi2+Ni,H2PO-2H2PO-3,,.,Ni9095[2].,,.,.,,.[1]©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(NiSO46H2O),NiSO46H2O5g/L,10g/L,15g/L,20g/L,25g/L,1.,NiSO46H2O,,NiSO46H2O20g/L,,.,NiSO46H2O20g/L.122.3(NaH2PO2H2O),8g/L,16g/L,24g/L,32g/L,40g/L,NaH2PO2H2O2.,NaH2PO2H2O8g/L24g/L,,24g/L,,9.5m/h.[3],NaH2PO2H2O,,NaH2PO2H2O24g/L.2.4..50,,[1].,8595.7095,3.,75,,80.,95,,.90,11.2m/h,.,90.©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()200134pH2.5pH4,pH.pH3.5,4.8m/h,pH4.5,15.8m/h,2,,.pH,,,pH4.5.2.6,,,pH.,,,.,Ni-P:NiSO46H2O1525g/LNaH2PO2H2O2030g/L2mL/L30mL/LT8590pH4.55.02.7Ni-PNi-PHCl(5%),H2SO4(10%),NaCl(5%),24h,,.2.7.15%HCl1,Ni-P10,Ni-PNi-P2-3.5%HCl,Ni-P,Ni-P,.©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(h)244872Ni-PG(mg)7.72.610.7v(mg/hdm2)6.362.168.85Ni-PG(mg)5.17.913.4v(mg/hdm2)6.249.6916.41G(mg)7.3594142.4v(mg/hdm2)41.452.9280.19G(mg)874827.9v(mg/hdm2)88.248.7828.352.7.210%H2SO42,10%H2SO472h,Ni-PNi-P,Ni-PH2SO4.210%H2SO4(h)244872Ni-PG(mg)1.10.76v(mg/hdm2)0.980.625.34Ni-PG(mg)13.33.314.6v(mg/hdm2)13.23.27314.49G(mg)586700.7926.3v(mg/hdm2)302.84362.22478.86G(mg)140.7406.398.1v(mg/hdm2)111.78322.8377.942.7.35%NaCl35%NaCl168h,,Ni-P.NaCl,Ni-P.©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()200135%NaCl(h)24487296120144168Ni-PG(mg)0.10.40.722.98.55.356.1v(mg/hdm2)0.120.460.8126.59.846.1364.93Ni-PG(mg)0.60.61.437.4137.120.688v(mg/hdm2)0.590.591.37936.84135.0520.2986.68G(mg)1.621.721.713546.581.3116.8v(mg/hdm2)0.7910.7610.7666.9623.0640.3357.94G(mg)0.69.73137.515.810.37.9v(mg/hdm2)0.6610.6433.9941.1217.3211.298.664Ni-PNi-P.4,Ni-PNi-P,Ni-P.Ni-P.Ni-PNi-P,Ni-PNi-P2-4,.4Ni-PNi-PHCl5%72h(g)1.19521.698112.90451.2593(g)1.16881.677112.50001.0964(mg/dm2h)10.895.7975.8655.18H2SO410%72h(g)1.40351.559314.22021.6407(g)1.37231.551512.96900.7121(mg/dm2h)10.342.31215.55245.94©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(g)1.52021.277515.51821.1738(g)1.41101.252715.11420.8342(mg/dm2h)15.374.1128.631.043()33.1Ni-P:NiSO46H2O1525g/LNaH2PO2H2O2030g/L2mL/L30mL/LT8090pH4.55.0t4h3.2,11m/h3.3,.:[1].[M].:,1996.11.[2].Ni-P[J].,1998,8(3):18-20.[3].[J].,1998,20(2):30-32.Techniqueofchemicalplatingnickel-phosphorusalloyZHOUWan-qiu,YANGGuang,ZHANGHong(ChemistryandLifeScienceCollege,ShenyangNormalUniversity,Shenyang110034,China)Abstract:TheeffectsofbothcompositiononthedepositionrateandcorrosionresistanceofelectrolessNi-Palloyfilmsarestudiedinthispaper.Atechniqueofchem2icalplatingNi-Palloyfilmisdetermined.Thetechniquehasaquickdeposi2tionratewhichreachesnearly11m/h.ThealloyfilmsshowagoodcorrosionresistivityinHClandH2SO4solutions.Keywords:chemicalplating;Nickel-phosphorusalloy;corrosionresistivity©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.