Oxidation of a novel electrodeposited Ni-Al nanocomposite film at 1050 °C

被引：58

作者：

Zhou, Y ^{[1
]}

Peng, X ^{[1
]}

Wang, F ^{[1
]}

机构：

[1] Chinese Acad Sci, Met Res Inst, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China

来源：

SCRIPTA MATERIALIA | 2004年 / 50卷 / 12期

关键词：

electrodeposition; Ni-Al nanocomposite film; high temperature oxidation;

D O I：

10.1016/j.scriptamat.2004.03.014

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A novel Ni-28Al nanocomposite film (in weight percentage) was developed by co-electrodeposition of Ni with Al nanoparticles (mean size 75 nm). The Al nanoparticles were dispersed in the electrodeposited Ni matrix (mean grain size 40 nm). The oxidation at 1050 degreesC showed that the scaling rate of the as-deposited Ni-28Al nanocomposite film was two orders of magnitude lower than that of the electrodeposited pure Ni film due to the formation of a continuous alumina scale. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：1429 / 1433

页数：5

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