Preparation and properties of electroless Ni-Zn-P alloy films

被引:28
作者
Oulladj, M
Saidi, D
Chassaing, E
Lebaili, S
机构
[1] Ctr Dev Mat, Met Lab, Alger 16000, Algeria
[2] CNRS, Ctr Etud Chim Met, F-94407 Vitry, France
[3] USTHB, Inst Genie Mecan, Alger, Algeria
关键词
Sodium; Polymer; Chloride; Sodium Chloride; Chloride Solution;
D O I
10.1023/A:1004566817439
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Electroless deposition of Ni-Zn-P layers was studied on steel electrodes by varying the bath temperature (40-90 degrees C), pH and chemical composition. The deposition parameters were optimized. Alloys containing 70-86 wt % Ni, 6-20 wt % Zn and 6-10 wt % P are obtained at 20 mu m h(-1) and 85 degrees C. Corrosion measurements were performed in aerated 5% sodium chloride solution, the corrosion potential and current density are, respectively, -0.49 V/SCE and 2.6 mu A cm(-2). (C) 1999 Kluwer Academic Publishers.
引用
收藏
页码:2437 / 2439
页数:3
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