| Preparation of Amorphous Film on Ni-S Alloy by Electroplating Method |
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| 作者姓名： | Min DU Rong Jie GAO Xu Jun WEI |
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| 作者单位： | Min DU; Rong Jie GAO; Xu Jun WEI (College of Chemistry and Chemical Engineering，Ocean University of Qingdao，Qingdao 266003 )(Department of Nonferrous Metallurgy，Northeastern University，Shenyang 110006) |
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| 摘 要： | IntroductionRecently,amorphousalloyshaveattTactedconsiderableattentionasnewfunctionalmaterial.Theycanbeattainedbyelectroplating,suchasplatingNi-P,Ni-B,Fe-W,Ni-Mo,Fe-P,etc..ThestructureofcodepositednickelandsulfurwasfirststudiedbyBrilllwithXRD.He,however,didnotdiscussthemethodofcodepositingnickelandsulfur.Afterwards,thereweresomereportsonNi-Sdeposit.Ingeneral,aNi-SdepositcanbeobtainedbyelectroplatingfromaWattsbathcontainingsuchsulfursourcesasthiocyanateKCNS',thioureaNH,CSNH,',andso…
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Preparation of Amorphous Film on Ni-S Alloy by Electroplating Method |
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| Min DU, Rong Jie GAO, Xu Jun WEI.Preparation of Amorphous Film on Ni-S Alloy by Electroplating Method[J].Chinese Chemical Letters,1998(11). |
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| Authors: | Min DU Rong Jie GAO Xu Jun WEI |
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| Abstract: | Beginning from the formation of amorphous alloy film and its use of proAnse, this paper obtains the Ni-S amorphous alloy film by electroplating method using a bath containing Na2S2O3, and considers the deposition conditions in detail. The composition of Ni-S alloy film changes with the cathodic current density, Na2S2O3 content in the bath solution and bath pH, but the structure of the film is detendned by the sulphur content in the deposit. X-ray diffraction (XRD) patterns show that films containing about 15-30% sulphur consist of amorphous alloy. In addition, the process of Ni-S alloy film deposition and the relation between the plating conditions and deposits were studied. |
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| Keywords: | Ni-S alloy electroplating amorphous structure |
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