A review of passivity breakdown on metal surfaces: Influence of chloride-and sulfide-ion concentrations, temperature, and pH

H Parangusan, J Bhadra, N Al-Thani - Emergent Materials, 2021 - Springer
Metals, including austenitic steels and alloys, have been extensively applied in industrial
and engineering applications. Passive films on metal surfaces are very important for …

Crevice corrosion on stainless steels in oil and gas industry: A review of techniques for evaluation, critical environmental factors and dissolved oxygen

EM Costa, BA Dedavid, CA Santos, NF Lopes… - Engineering Failure …, 2023 - Elsevier
Crevice corrosion is a localized accelerated dissolution of metal that occurs as a result of a
breakdown of the protective passive film on the metal surface. This work provides an …

Corrosion behavior of an equiatomic CoCrFeMnNi high-entropy alloy compared with 304 stainless steel in sulfuric acid solution

H Luo, Z Li, AM Mingers, D Raabe - Corrosion Science, 2018 - Elsevier
The corrosion resistance and passive film properties of an equiatomic CoCrFeMnNi high-
entropy alloy (HEA) compared with 304L stainless steel in 0.1 MH 2 SO 4 solution were …

Why CoCrFeMnNi HEA could not passivate in chloride solution?–A novel strategy to significantly improve corrosion resistance of CoCrFeMnNi HEA by N-alloying

H Feng, HB Li, J Dai, Y Han, JD Qu, ZH Jiang, Y Zhao… - Corrosion …, 2022 - Elsevier
This work elaborated the underlying mechanism for the non-passivation of CoCrFeMnNi
HEA in chloride solution based on the dissolution-diffusion-deposition model. A novel N …

Quantitative study of the corrosion evolution and stress corrosion cracking of high strength aluminum alloys in solution and thin electrolyte layer containing Cl

L Wang, J Liang, H Li, L Cheng, Z Cui - Corrosion Science, 2021 - Elsevier
Stress corrosion cracking (SCC) behavior of 2024-T351 and 7075-T651 in solution and thin
electrolyte layer (TEL) are investigated by electrochemical and mechanical testing, surface …

Effect of cold deformation on corrosion behavior of selective laser melted 316L stainless steel bipolar plates in a simulated environment for proton exchange …

J Ma, B Zhang, Y Fu, X Hu, X Cao, Z Pan, Y Wei, H Luo… - Corrosion …, 2022 - Elsevier
This work studied the influence of cold deformation on the microstructure evolution and
corrosion behavior of selective laser melted (SLMed) 316L stainless steel in a simulated …

[HTML][HTML] Wear and corrosion properties of B4C-added CoCrNiMo high-entropy alloy coatings with in-situ coherent ceramic

D Jiang, H Cui, H Chen, X Zhao, G Ma, X Song - Materials & Design, 2021 - Elsevier
In this study, a coherent ceramic strengthening wear-corrosion resistant CoCrNiMo high
entropy alloy coating was successfully fabricated on 304 stainless steel (304ss) by laser …

Effect of Cu content on the microstructure and corrosion resistance of AlCrFeNi3Cux high entropy alloys

J Wang, H Jiang, X Chang, L Zhang, H Wang, L Zhu… - Corrosion …, 2023 - Elsevier
Abstract The FCC+ B2/BCC structure of AlCrFeNi 3 Cu x (x= 0 eutectic, x= 0.2, 0.4 hypo-
eutectic, x= 0.6, 0.8, 1.0 dendritic) high-entropy alloys were fabricated and corrosion …

Passivation behavior and surface chemistry of 2507 super duplex stainless steel in artificial seawater: Influence of dissolved oxygen and pH

Z Cui, S Chen, Y Dou, S Han, L Wang, C Man, X Wang… - Corrosion …, 2019 - Elsevier
Passivation and film chemistry of 2507 super duplex stainless steel in modified artificial
seawater (ASW) are investigated. Removal of dissolved oxygen decreases the electric field …

Corrosion resistant nanostructured eutectic high entropy alloy

S Shuang, ZY Ding, D Chung, SQ Shi, Y Yang - Corrosion Science, 2020 - Elsevier
In this work, we developed a nanostructured eutectic high entropy alloy (EHEA) of
composition FeCrNiCoNb 0.5 (atomic%). Due to the formation of a compact amorphous high …