Influence of Fe3+ on titanium corrosion in H2SO4 solutions without and with F−-Reference-Cited by-同舟云学术

Influence of Fe³⁺ on titanium corrosion in H₂SO₄ solutions without and with F⁻

Published:2022-12-09 Issue:1 Volume:41 Page:73-83
ISSN:2191-0316
Container-title:Corrosion Reviews
language:en
Short-container-title:

Author:

Liu Xin Xin¹²,Sakairi Masatoshi³,Liao Qiang Qiang²

Affiliation:

1. Graduate School of Engineering , Hokkaido University , Sapporo , Japan

2. Shanghai Engineering Research Center of Heat-Exchange System and Energy Saving, Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power , Shanghai University of Electric Power , Shanghai 200090 , China

3. Faculty of Engineering , Hokkaido University , Sapporo , Japan

Abstract

Abstract Influence of Fe3+ on the corrosion of titanium in H2SO4 solution without F− and with F− was investigated by electrochemical tests. The electrochemical test results showed that Fe3+ could significantly inhibit titanium corrosion in H2SO4 solution without F− and with F− by promoting the protective film formation on titanium. Titanium corrosion resistance (Rc) was positively related to the concentration of Fe3+ in H2SO4 without and with F−. A mechanism was proposed for Fe3+ inhibiting the corrosion of titanium in H2SO4 solution without and with F−.

Funder

Science and Technology Commission of Shanghai Municipality, China.

Publisher

Walter de Gruyter GmbH

Subject

General Materials Science,General Chemical Engineering,General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/corrrev-2022-0006/pdf

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