%0 Journal Article
%T ELECTROCHEMICAL BEHAVIOR OF WEATHERING STEEL WITH HIGH Cr CONTENT<br>高铬耐候钢的电化学行为研究
%A WANG Bo
%A ZHENG Chun-yu
%A ZHENG Yan
%A WANG De-yong
%A LIU Cheng-jun
%A JIANG Mao-faSchool of Materials
%A Metallurgy
%A Northeastern University
%A Shenyang
%A Technical R&D Center
%A Laigang Group
%A Laiwu
%A <br>王博
%A 郑春玉
%A 郑艳
%A 王德永
%A 刘承军
%A 姜茂发
%J 腐蚀科学与防护技术
%D 2009
%I 
%X In order to study the influence of high Cr content on corrosion resistance of weathering steel,electrochemical tests were carried out.Firstly,polarization curves were obtained by potentiodynamic scanning method.The results showed that E0(free corrosion potential)increased and corrosion rate decreased due to increasing the mass fraction of Cr.According to the analysis of EIS the weathering steel with high Cr content was covered by a more compact and effective corrosion product film with higher resistance to ...
%K Weathering steel
%K Cr
%K polarization curve
%K EIS<br>耐候钢
%K 铬
%K 极化曲线
%K 电化学阻抗谱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=8AC5AD7A43319EE28FFBC0BF36FD62D0&yid=DE12191FBD62783C&vid=659D3B06EBF534A7&iid=E158A972A605785F&sid=FA3423FC1AE95C4E&eid=F7496043B4F12D75&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=0&reference_num=6