镍-磷电铸层中磷的质量分数的影响因素  

Influence Factors of Mass Fraction of Phosphorus in Electroformed Ni-P Coatings

作　　者：宋云波 刘召昌 SONG Yunbo;LIU Zhaochang(College of Information Science and Engineering,Northeastern University,Shenyang 110011,China;College of Chemistry and Chemical Engineering,Shandong Ligong University,Zibo 255000,China)

机构地区：[1]东北大学信息科学与工程学院,辽宁沈阳110011 [2]山东理工大学化学与化工学院,山东淄博255000

出　　处：《电镀与环保》2018年第5期11-13,共3页Electroplating & Pollution Control

摘　　要：以黄铜为基体,使用电铸的方法制备了镍-磷电铸层。采用单因素试验方法,研究了电流密度、H_3PO_3的质量浓度、pH值对电铸层中磷的质量分数的影响。结果表明:随着电流密度和pH值的减小、H_3PO_3的质量浓度的增加,电铸层中磷的质量分数逐渐增大。Electroformed Ni P coatings were prepared on brass substrate by electroforming Through single factor experiments, the influences of current density, mass concentration of H3P03 and pH value on the mass fraction of phosphorus in electroformed coatings were studied. Results showed that as current density and pH value decreased and mass concentration of H3P03increased, the mass fraction of phosphorus in electroformed coatings was gradually increased.

关 键 词：磷的质量分数 PH值 电流密度 

分 类 号：TQ153.4[化学工程—电化学工业]