期刊
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
卷 46, 期 -, 页码 246-252出版社
ELSEVIER
DOI: 10.1016/j.msec.2014.10.037
关键词
Ti-Cu-Sn alloy; Corrosion; Polarization; Electrochemical impedance spectroscopy
资金
- National Science Council Taiwan R.O.C. [NSC 99-2622-E-020-003-CC3, 101-2622-E-020-006-CO]
The aim of this study was to investigate the effects of 5n content on the microstructure and corrosion resistance of Ti7CuxSn (x = 0-5 wt.%) samples. The corrosion tests were carried out in 0.9 wt.% NaCl solution at 25 degrees C. The electrochemical corrosion behavior of the Ti7CuxSn alloy samples was evaluated using potentiodynamic polarization curves, electrochemical impedance spectroscopy (EIS), and equivalent circuit analysis. The resulting impedance parameters and polarization curves showed that adding Sn improved the electrochemical corrosion behavior of the Ti7CuxSn alloy. The Ti7CuxSn alloy samples were composed of a dual-layer oxide consisting of an inner barrier layer and an outer porous layer. (C) 2014 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据