Codeposition of cerium oxide with nickel and cobalt:: Correlation between microstructure and microhardness

被引：27

作者：

Cârâc, G

Benea, L

Iticescu, C

Lampke, T

Steinhäuser, S

Wielage, B

机构：

[1] Univ Galatzi, Dept Chem, Galati 800008, Romania

[2] Tech Univ Chemnitz, Inst Composite Mat & Surface Technol, D-09107 Chemnitz, Germany

来源：

SURFACE ENGINEERING | 2004年 / 20卷 / 05期

关键词：

composite coatings; nickel; cobalt; electrocodeposition; cerium oxide; microstructure; microhardness;

D O I：

10.1179/026708404X1134

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Composite layers were obtained by electrochemical deposition of cobalt or nickel from a plating bath with cerium oxide as dispersed particles. The changes in microstructure and microhardness of the composite were studied in correlation with the number of oxide particles incorporated. It was found that the presence of cerium oxide (CeO2) particles has an influence on the codeposition process. The CeO2 included particles lead to structural modifications of the metal matrix and have an effect on the mechanical as well as the surface properties of the composite.

引用

页码：353 / 359

页数：7

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