...Ying Xiao; Bing Lin; Wenxiang Wang; Guang Yang; Jianhui Liu; Ali Hussein Khalaf; Junlei Tang Purpose 2205 DSS is widely used in refining, marine engineering, petrochemical and other industries. However, during service, 2205 DSS exhibits corrosion failure due to pitting corrosion. In service...

...Pengwei Ren; Qi Feng; Zuxin She; Hao Liu; Quande Li; Jianzhang Wang Purpose Increasing efforts have been made to study the corrosion and wear of aluminum alloy, yet there is little information on the influence of the corrosion, especially pitting corrosion, on wear and synergism with each other...

... corrosion films exhibit insufficient stability and thickness to enhance pitting resistance. Consequently, Cu alloying does not improve pitting corrosion in low-density steel. Originality/value This study elucidates the influence of Cu on corrosion mechanisms in low-density steel. The findings provide...

... © 2025 Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only Mg-Sn-Al-Zn alloy Extrusion Corrosion resistance Microstructure Pitting corrosion Magnesium is the lightest structural metal for industrial applications and one of the more abundant...

... Licensed re-use rights only 316LN stainless steel Corrosion-deformation interactions (CDI) Pitting corrosion Passivation film The corrosion resistance of stainless steel (SS) can be adversely affected by applied stress, which can manifest as increased corrosion rates, the decrease...

...Dongyang Li; Guanghu Yao; Yuyuan Guan; Yaolei Han; Linya Zhao; Lining Xu; Lijie Qiao Purpose In this paper, the authors aim to study the effect of hydrogen on the pitting corrosion behavior of Incoloy 825, a commonly used material for heat exchanger tubes in hydrogenated heat exchangers. Design...

... criterion. The flexible damage criterion was related to the fracture strain and stress triaxiality, which meet the following relationship: National Natural Science Foundation of China 52108292 China Postdoctoral Science Foundation 2021M703508 Pitting corrosion Steel wire Stress...

... be contacted at: SunBaoZ9406@163.com and Wenzhu Huangfu can be contacted at: huangfuwenzhu2012@163.com 23 01 2022 23 04 2022 27 04 2022 © Emerald Publishing Limited 2022 Emerald Publishing Limited Licensed re-use rights only Hot rolled sheet Pitting corrosion Humid...

...Ming Liu Purpose The purpose of this study is to analysis the pitting corrosion on the mechanical behavior of E690 high-strength steel sandwich panel. The pitting corrosion depth and degree of pitting (DOP) damage were used to evaluate the mechanical behaviors such as peak load and specific energy...

...Mohamed Nadir Boucherit; Sid Ahmed Amzert; Fahd Arbaoui Purpose The purpose of this study is to confirm the idea that observing the electrochemical data of a steel polarized around its open circuit potential can provide insight into its performance against pitting corrosion. To confirm this idea...

... is 3,600 s 14 10 2021 30 10 2021 01 11 2021 © Emerald Publishing Limited 2021 Emerald Publishing Limited Licensed re-use rights only Stainless steel Pitting corrosion General corrosion Mn addition Because of their high strength, good CO₂ corrosion...

... Machine learning Pitting corrosion LSTM Cathodic currents Conv1D Pitting corrosion depends on many factors but converges to a single consequence: an irreversible damage of a material. On one side, causes, which are at the origin of the phenomenon, are well-known. They are often measurable...

... spectroscopy. Findings In the typical tap water, 444 SS passivates spontaneously under different temperatures. The passive films formed at higher temperatures contain relatively less Cr-species and more Cl⁻ ions, resulting in lower polarization resistances. The stable pitting corrosion takes...

... Publishing Limited 2020 Emerald Publishing Limited Licensed re-use rights only Pitting corrosion 2205 duplex stainless steel Semiconductor properties Hydrogenation Passivation film The 2205 duplex stainless steel (DSS) is often used in harsher corrosive environments. The reduction...

...Xianping Wei; Wen Jie Zheng Purpose This paper aims to expand the application area of Inconel 718 alloy in marine environment, the sensitivity of pitting corrosion should be analyzed and discussed, especially the effect of block carbides. Design/methodology/approach Effect of carbides...

... in the first rapid decline stage and pitting corrosion in the second slow decline stage. The increase in salinity reduces gas solubility, which, in turn, changes the morphology and density of the corrosion scales of X60 steel. At low salinity, loose iron oxides generated on the surface of the steel, which...

... is time and S is the exposed net surface. 23 10 2018 05 11 2018 05 11 2018 © Emerald Publishing Limited 2020 Emerald Publishing Limited Licensed re-use rights only Half-cycle alternating current (AC) X80 steel Pitting corrosion It has been found...

... stages: coating failure, pitting corrosion and intergranular corrosion (IGC). Findings In the first stage, the chromate coating degraded gradually due to the combined action of chloride anions and water molecules, resulting in the complete exposure of AA2024 substrate to 3.5 per cent NaCl solution...

...Nobl Foad El Boraei; Sayed S. Abd El Rehim; Hamdy H. Hassan Purpose The purpose of this paper is to study the electrochemical behavior of Sn electrode in Na₂B₂O₇ solutions in the absence and presence of NaNO₃ as a pitting corrosion agent. Design...

... e q )   >   1.95 Figure 3 Microstructure of welded samples of Cr-Mn ASS (a) LHI; (b) MHI and (c) HHI Pitting corrosion Interphase corrosion resistance Low-nickel austenitic stainless steel (Cr-Mn ASS) Welding heat-affected zone (HAZ) Austenitic stainless steels...