Corrosion behaviour of stressed magnesium alloys

被引:147
作者
Bonora, PL
Andrei, M
Eliezer, A
Gutman, EM
机构
[1] Univ Trent, Dipartimento Ingn Mat, Lab Ind Corros Control, I-38050 Trento, Italy
[2] Ben Gurion Univ Negev, Dept Mat Engn, IL-84105 Beer Sheva, Israel
关键词
mechanochemical effect; magnesium alloys; potentiodynamic polarisation; electrochemical impedance;
D O I
10.1016/S0010-938X(01)00101-9
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Potentiodynamic polarisation and impedance measurements are used to examine the corrosion aspects of some Mg-based alloys, which were previously stressed in order to established the effect of mechanical deformation on surface electrochemical reactions. A first approach was made for the unstressed alloys. The electrochemical tests were carried out in a sodium borate buffer solution. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:729 / 749
页数:21
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