Wenhui Ye , Puren Liu , Dongyang Li , Lining Xu , Lijie Qiao
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引用次数: 0
Abstract
The study investigates the effect of cold-rolling on the electrochemical behavior of 2205 stainless steel under tensile elastic stress (TES) using in-situ electrochemical measurements. The results reveal that TES accelerates the corrosion sensitivity of 2205 stainless steel, with the open-circuit-potential(OCP) first decreasing and then increasing as the degree of cold-rolling increases. For the 40 % cold-rolling sample under TES, the OCP decreases by 53 % compared to the unstressed state, showing the highest corrosion sensitivity. When the cold-rolling deformation reaches 70 %, the OCP decreases by 38 %, and the dislocation-cell-structure alleviates the elastic stress effect on the corrosion sensitivity of stainless steel.
期刊介绍：
Corrosion occurrence and its practical control encompass a vast array of scientific knowledge. Corrosion Science endeavors to serve as the conduit for the exchange of ideas, developments, and research across all facets of this field, encompassing both metallic and non-metallic corrosion. The scope of this international journal is broad and inclusive. Published papers span from highly theoretical inquiries to essentially practical applications, covering diverse areas such as high-temperature oxidation, passivity, anodic oxidation, biochemical corrosion, stress corrosion cracking, and corrosion control mechanisms and methodologies.
This journal publishes original papers and critical reviews across the spectrum of pure and applied corrosion, material degradation, and surface science and engineering. It serves as a crucial link connecting metallurgists, materials scientists, and researchers investigating corrosion and degradation phenomena. Join us in advancing knowledge and understanding in the vital field of corrosion science.
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