The Effect of Potential on Surface Characteristic and Corrosion Resistance of Anodic Oxide Film Formed on Commercial Pure Titanium at the Potentiodynamic-Aging Mode
Anodic oxidation treatment of commercially pure titanium was carried out at the voltages of 10, 30, 50 V in 0.5 M H<sub>2</sub>SO<sub>4</sub> solution at the potentiodynamic-aging mode so as to obtain the effects of the anodic potential on the surface characteristic and corro...
Main Authors: | , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2019-01-01
|
Series: | Materials |
Subjects: | |
Online Access: | https://www.mdpi.com/1996-1944/12/3/370 |
id |
doaj-6d22fd161b8042a5abb3e83b905e0ea0 |
---|---|
record_format |
Article |
spelling |
doaj-6d22fd161b8042a5abb3e83b905e0ea02020-11-25T01:59:03ZengMDPI AGMaterials1996-19442019-01-0112337010.3390/ma12030370ma12030370The Effect of Potential on Surface Characteristic and Corrosion Resistance of Anodic Oxide Film Formed on Commercial Pure Titanium at the Potentiodynamic-Aging ModeLing Zhang0Yanqing Duan1Rui Gao2Jianyun Yang3Keyi Wei4Danyu Tang5Tianlin Fu6R&D Center of China Tabacco Yunnan Industrial Co., Ltd., Yunnan 650000, ChinaR&D Center of China Tabacco Yunnan Industrial Co., Ltd., Yunnan 650000, ChinaR&D Center of China Tabacco Yunnan Industrial Co., Ltd., Yunnan 650000, ChinaR&D Center of China Tabacco Yunnan Industrial Co., Ltd., Yunnan 650000, ChinaR&D Center of China Tabacco Yunnan Industrial Co., Ltd., Yunnan 650000, ChinaR&D Center of China Tabacco Yunnan Industrial Co., Ltd., Yunnan 650000, ChinaSchool of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, ChinaAnodic oxidation treatment of commercially pure titanium was carried out at the voltages of 10, 30, 50 V in 0.5 M H<sub>2</sub>SO<sub>4</sub> solution at the potentiodynamic-aging mode so as to obtain the effects of the anodic potential on the surface characteristic and corrosion resistance of the anodic oxide film. The influences of potential on the surface morphology, the roughness, the crystalline behavior, the chemical composition and the corrosion resistance of the anodic oxide films were investigated by using scanning electron microscopy (SEM), atomic force microscope (AFM), Raman spectrum, X-ray diffractometry (XRD), X-ray photoelectron spectroscopy (XPS), potentiodynamic polarization curves and electrode impedance spectroscopy (EIS). The results show that increasing anodic potential at the potentiodynamic-aging mode can significantly enhance thickness, flatness, crystallization, chemical stability, and corrosion resistance of anodic oxide film.https://www.mdpi.com/1996-1944/12/3/370commercially pure titaniumpassive filmsurface characteristicpotentiodynamic-aging modecorrosion resistance |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ling Zhang Yanqing Duan Rui Gao Jianyun Yang Keyi Wei Danyu Tang Tianlin Fu |
spellingShingle |
Ling Zhang Yanqing Duan Rui Gao Jianyun Yang Keyi Wei Danyu Tang Tianlin Fu The Effect of Potential on Surface Characteristic and Corrosion Resistance of Anodic Oxide Film Formed on Commercial Pure Titanium at the Potentiodynamic-Aging Mode Materials commercially pure titanium passive film surface characteristic potentiodynamic-aging mode corrosion resistance |
author_facet |
Ling Zhang Yanqing Duan Rui Gao Jianyun Yang Keyi Wei Danyu Tang Tianlin Fu |
author_sort |
Ling Zhang |
title |
The Effect of Potential on Surface Characteristic and Corrosion Resistance of Anodic Oxide Film Formed on Commercial Pure Titanium at the Potentiodynamic-Aging Mode |
title_short |
The Effect of Potential on Surface Characteristic and Corrosion Resistance of Anodic Oxide Film Formed on Commercial Pure Titanium at the Potentiodynamic-Aging Mode |
title_full |
The Effect of Potential on Surface Characteristic and Corrosion Resistance of Anodic Oxide Film Formed on Commercial Pure Titanium at the Potentiodynamic-Aging Mode |
title_fullStr |
The Effect of Potential on Surface Characteristic and Corrosion Resistance of Anodic Oxide Film Formed on Commercial Pure Titanium at the Potentiodynamic-Aging Mode |
title_full_unstemmed |
The Effect of Potential on Surface Characteristic and Corrosion Resistance of Anodic Oxide Film Formed on Commercial Pure Titanium at the Potentiodynamic-Aging Mode |
title_sort |
effect of potential on surface characteristic and corrosion resistance of anodic oxide film formed on commercial pure titanium at the potentiodynamic-aging mode |
publisher |
MDPI AG |
series |
Materials |
issn |
1996-1944 |
publishDate |
2019-01-01 |
description |
Anodic oxidation treatment of commercially pure titanium was carried out at the voltages of 10, 30, 50 V in 0.5 M H<sub>2</sub>SO<sub>4</sub> solution at the potentiodynamic-aging mode so as to obtain the effects of the anodic potential on the surface characteristic and corrosion resistance of the anodic oxide film. The influences of potential on the surface morphology, the roughness, the crystalline behavior, the chemical composition and the corrosion resistance of the anodic oxide films were investigated by using scanning electron microscopy (SEM), atomic force microscope (AFM), Raman spectrum, X-ray diffractometry (XRD), X-ray photoelectron spectroscopy (XPS), potentiodynamic polarization curves and electrode impedance spectroscopy (EIS). The results show that increasing anodic potential at the potentiodynamic-aging mode can significantly enhance thickness, flatness, crystallization, chemical stability, and corrosion resistance of anodic oxide film. |
topic |
commercially pure titanium passive film surface characteristic potentiodynamic-aging mode corrosion resistance |
url |
https://www.mdpi.com/1996-1944/12/3/370 |
work_keys_str_mv |
AT lingzhang theeffectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT yanqingduan theeffectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT ruigao theeffectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT jianyunyang theeffectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT keyiwei theeffectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT danyutang theeffectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT tianlinfu theeffectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT lingzhang effectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT yanqingduan effectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT ruigao effectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT jianyunyang effectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT keyiwei effectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT danyutang effectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode AT tianlinfu effectofpotentialonsurfacecharacteristicandcorrosionresistanceofanodicoxidefilmformedoncommercialpuretitaniumatthepotentiodynamicagingmode |
_version_ |
1724966190224244736 |