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Neural network method for the modeling of SS 316L elbow corrosion based on electric field mapping 基于电场映射的316L不锈钢弯头腐蚀神经网络建模方法
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-05-19 DOI: 10.1515/corrrev-2021-0057
Azhar M. Memon, U. Salman, Abdulhammed K. Hamzat, L. Alhems
{"title":"Neural network method for the modeling of SS 316L elbow corrosion based on electric field mapping","authors":"Azhar M. Memon, U. Salman, Abdulhammed K. Hamzat, L. Alhems","doi":"10.1515/corrrev-2021-0057","DOIUrl":"https://doi.org/10.1515/corrrev-2021-0057","url":null,"abstract":"Abstract Stainless steel is known for its superior corrosion resistance in industrial applications. In this work, corrosion modeling of stainless steel 316L is presented using artificial neural networks. The experimental setup consists of a loop containing stainless steel elbow with simulated seawater of known concentration continuously flowing at a specific flow rate, thus allowing to study the effect of flow dynamics and salt concentration on corrosion. Electric field mapping setup is used to collect the voltage and current information along with the temperature of the elbow section. In addition to modeling, characteristics of the observed scale deposits are also studied in-depth and briefly reported in this work.","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":"40 1","pages":"383 - 391"},"PeriodicalIF":3.2,"publicationDate":"2022-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42822830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Phase field modeling of corrosion damage 腐蚀损伤的相场模拟
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-05-16 DOI: 10.1515/corrrev-2021-0063
A. Imanian, M. Amiri
{"title":"Phase field modeling of corrosion damage","authors":"A. Imanian, M. Amiri","doi":"10.1515/corrrev-2021-0063","DOIUrl":"https://doi.org/10.1515/corrrev-2021-0063","url":null,"abstract":"Abstract A phase field (PF) based electrochemical model is presented for simulation of galvanic corrosion. Distributions of electrolyte potential and current density on anode and cathode surfaces are obtained by coupling the PF variable with electrochemistry. Evolution of surface recession is naturally obtained by solving the PF equations without tracking the evolving boundary. Numerical implementation involves solving the governing equations on a fixed mesh. The sharp interface as the limit of the PF model is shown by an asymptotic analysis. Two benchmark problems are discussed: a magnesium alloy–mild steel couple exposed to 5% NaCl solution and crevice corrosion for nickel in 1 N sulfuric acid. A comparison is made considering available experimental data as well as other simulation data by an arbitrary Lagrangian–Eulerian method. Good agreement is obtained.","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":"40 1","pages":"343 - 354"},"PeriodicalIF":3.2,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47748251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Corrosion sensitivity analysis of pipelines in CO2 and H2S coexisting environment in the South China Sea 南海CO2和H2S共存环境下管道腐蚀敏感性分析
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-05-16 DOI: 10.1515/corrrev-2021-0052
Huan Peng, Pan Fang, Heng Luo, Hechao Sun
{"title":"Corrosion sensitivity analysis of pipelines in CO2 and H2S coexisting environment in the South China Sea","authors":"Huan Peng, Pan Fang, Heng Luo, Hechao Sun","doi":"10.1515/corrrev-2021-0052","DOIUrl":"https://doi.org/10.1515/corrrev-2021-0052","url":null,"abstract":"Abstract The purpose of the present work is to investigate the corrosion sensitivity of pipelines of oil and gas wells under complex environmental conditions (i.e., the primary and secondary relationship of the influence of different environmental factors on pipeline corrosion). The orthogonal experiment is introduced to design the experimental scheme. The weight loss method is employed to analyze the average corrosion rate of N80 steel under different environmental conditions. And then the scanning electron microscope is used to explore the surface and cross-section corrosion morphology of the corrosion products. Besides, the components of corrosion products are obtained by the energy spectrum analysis. The research results indicate that H2S partial pressure is the most sensitive factor to the corrosion of N80 pipeline and the influence of CO2 partial pressure on corrosion of N80 pipeline is weaker than Cl− concentration and temperature in the South China Sea. The study can help the oil drilling engineering search for direct and effective corrosion inhibitors under complex environmental conditions.","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":"40 1","pages":"355 - 368"},"PeriodicalIF":3.2,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44896587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of imidazoline derivatives on the corrosion inhibition of Q235 steel in HCl medium: experimental and theoretical investigation 咪唑啉衍生物对HCl介质中Q235钢缓蚀性能的影响:实验与理论研究
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-04-08 DOI: 10.1515/corrrev-2021-0094
Pengjie Wang, Liping Xiong, Zhongyi He, Xin Xu, Jianqiang Hu, Qi Chen, Renhui Zhang, Jibin Pu, Lei Guo
{"title":"Effect of imidazoline derivatives on the corrosion inhibition of Q235 steel in HCl medium: experimental and theoretical investigation","authors":"Pengjie Wang, Liping Xiong, Zhongyi He, Xin Xu, Jianqiang Hu, Qi Chen, Renhui Zhang, Jibin Pu, Lei Guo","doi":"10.1515/corrrev-2021-0094","DOIUrl":"https://doi.org/10.1515/corrrev-2021-0094","url":null,"abstract":"Abstract In this work, two new imidazoline derivatives (SMF and SMIF) have been synthesized successfully, and their structure have been confirmed by IR, Raman, and NMR techniques. The corrosion inhibition ability and mechanism in HCl solution were proved by experimental and theoretical methods. The inhibition efficiency of SMIF was 94.69% in weight loss experiment, 95.99% (Tafel), and 95.30% (EIS) in electrochemistry. The corrosion inhibition mechanism is that SMF and SMIF form a stable protective film on the surface of Q235 and hinders charge transfer. EDS, FT-IR, and XPS all proved that SMF and SMIF inhibitors could stably adsorb on Q235 surface and form a protective film. The DFT and MD also proved the corrosion inhibiton mechanism. Experiments and theoretical calculations showed that SMF and SMIF exhibited excellent corrosion inhibition performance in 1 M HCl solution.","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":"40 1","pages":"275 - 288"},"PeriodicalIF":3.2,"publicationDate":"2022-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45045337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Frontmatter Frontmatter
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-04-01 DOI: 10.1515/corrrev-2022-frontmatter2
{"title":"Frontmatter","authors":"","doi":"10.1515/corrrev-2022-frontmatter2","DOIUrl":"https://doi.org/10.1515/corrrev-2022-frontmatter2","url":null,"abstract":"","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48302510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The corrosion behavior of HVOF TiAlNb coating in molten Zn-0.2 wt.% Al HVOF TiAlNb涂层在Zn-0.2wt.%Al熔体中的腐蚀行为
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-03-30 DOI: 10.1515/corrrev-2021-0073
H. Zeng, Li Maria Ma, Chuanqi Wang, J. Lin, Laiqi Zhang
{"title":"The corrosion behavior of HVOF TiAlNb coating in molten Zn-0.2 wt.% Al","authors":"H. Zeng, Li Maria Ma, Chuanqi Wang, J. Lin, Laiqi Zhang","doi":"10.1515/corrrev-2021-0073","DOIUrl":"https://doi.org/10.1515/corrrev-2021-0073","url":null,"abstract":"Abstract In order to understand the corrosion behavior of high-velocity oxygen-fuel (HVOF) TiAlNb coatings in molten Zn-0.2 wt.% Al, the different kinds of TiAlNb coating were deposited on 316L stainless steel substrate and the corrosion tests in molten zinc were carried out. The coating morphologies, phase composition, and characteristics of HVOF TiAlNb coatings at different stages of immersion time were studied by means of scanning electron microscopy (SEM), X-ray diffraction (XRD), and energy-dispersive X-ray spectrometry (EDX). The results indicated that the HVOF sprayed TiAlNb intermetallic compound coatings have excellent corrosion resistance to molten zinc. The corrosion type of the HVOF TiAlNb coatings in molten Zn-0.2 wt.% Al is pitting corrosion and crack corrosion. In the whole corrosion stage of molten Zn-0.2 wt.% Al, the corrosion time has no effect on the phase compositions of the HVOF TiAlNb coatings.","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":"40 1","pages":"237 - 245"},"PeriodicalIF":3.2,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42671407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Immersion corrosion behavior and electrochemical performance of laser cladded Ni60–CeO2 coatings in 5% NaCl solution 激光熔覆Ni60-CeO2涂层在5% NaCl溶液中的浸泡腐蚀行为及电化学性能
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-03-28 DOI: 10.1515/corrrev-2021-0096
Zhang Chao, K. Dejun
{"title":"Immersion corrosion behavior and electrochemical performance of laser cladded Ni60–CeO2 coatings in 5% NaCl solution","authors":"Zhang Chao, K. Dejun","doi":"10.1515/corrrev-2021-0096","DOIUrl":"https://doi.org/10.1515/corrrev-2021-0096","url":null,"abstract":"Abstract Ni60 coatings with the CeO2 mass fractions of 3%, 6%, and 9% were prepared on S355 steel. The microstructure and phases of obtained coatings were analyzed using an ultradepth of field microscope (UDFM) and X–ray diffraction (XRD), respectively. The effects of CeO2 mass fraction on the immersion corrosion behaviors and electrochemical performances of Ni60–CeO2 coatings in 5% NaCl solution were investigated. The results show that the immersion corrosion rates of Ni60–3%CeO2, –6%CeO2 and –9%CeO2 coatings are 37.1, 24.3 and 49.2 μm/year, respectively, in which the immersion corrosion resistance of Ni60–6%CeO2 coating is the best among the three kinds of coatings. The polarization resistances of Ni60–3%CeO2, –6%CeO2, and –9%CeO2 coatings are 169,867, 228,568, and 51,276 Ω⋅cm2, respectively, and the corresponding charge transfer resistances are 2.66 × 105, 6.68 × 105, and 6.40 × 105 Ω⋅cm2, respectively, showing that the Ni60–6%CeO2 coating presents the best electrochemical corrosion resistance in 5% NaCl solution.","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":"40 1","pages":"263 - 273"},"PeriodicalIF":3.2,"publicationDate":"2022-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45206815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Pitting initiation on 304 stainless steel in a chloride-contaminated pore solution under alternating temperature conditions 交变温度条件下304不锈钢在氯化物污染的孔隙溶液中的点蚀引发
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-03-24 DOI: 10.1515/corrrev-2021-0070
Xingguo Feng, Tianyi Zhang, Ruihu Zhu, Zheng Chen, Xiangyu Lu
{"title":"Pitting initiation on 304 stainless steel in a chloride-contaminated pore solution under alternating temperature conditions","authors":"Xingguo Feng, Tianyi Zhang, Ruihu Zhu, Zheng Chen, Xiangyu Lu","doi":"10.1515/corrrev-2021-0070","DOIUrl":"https://doi.org/10.1515/corrrev-2021-0070","url":null,"abstract":"Abstract Pitting initiation on 304 stainless steel grades was investigated in alternating temperature pore solutions to simulate pitting on stainless steel rebar in a tropical marine environment. The results suggested that a larger amplitude of alternating temperature heavily doped the passive film, reduced the film’s thickness and increased the (Fe3+ox + Fe3+hy)/Fe2+ox and Cr3+hy/Cr3+ox ratios in the film. Alternating temperatures more significantly degraded the passive film and intensified the pitting sensitivity on the stainless steel when compared with the average temperatures of the alternating temperature cycles. More pitting initiation sites were observed on the samples that experienced the 22–60 °C and 22–70 °C alternating temperature cycles than their counterparts in 50 °C and 60 °C solutions, respectively.","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":"40 1","pages":"247 - 262"},"PeriodicalIF":3.2,"publicationDate":"2022-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42840575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Efforts made in enhancing corrosion inhibition potential of organic compounds: recent developments and future direction 提高有机化合物缓蚀潜力的努力：最新进展和未来方向
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-03-24 DOI: 10.1515/corrrev-2021-0101
C. Verma, M. Quraishi
{"title":"Efforts made in enhancing corrosion inhibition potential of organic compounds: recent developments and future direction","authors":"C. Verma, M. Quraishi","doi":"10.1515/corrrev-2021-0101","DOIUrl":"https://doi.org/10.1515/corrrev-2021-0101","url":null,"abstract":"Abstract Numerous attempts have been made to enhance the corrosion inhibition (%IE) of organic compounds. Each method has its own advantages and drawbacks. One of the important methods of enhancing %IE of organic compounds is their chemical functionalization which involves addition of polar functional groups, which enhances %IE due to combined effect of enhanced solubility and the number of adsorption centers. A large number of organic compounds derivatized through covalent and noncovalent functionalization are extensively used as corrosion inhibitors. It is well documented that properly functionalized organic compounds show higher %IE than the parent compounds. Other important factors that usually affect corrosion inhibition performance are transportability rate, immersion time, planarity, strength of electrolyte, and synergism. In the present article effect of these factors has been discussed. A proper understanding of these factors will help corrosion scientists and engineers in designing and synthesis (formulation) of effective corrosion inhibitors for industrial scale applications.","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":"40 1","pages":"221 - 236"},"PeriodicalIF":3.2,"publicationDate":"2022-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47604234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Galvanic corrosion based on wire beam electrode technique: progress and prospects 基于线束电极技术的电腐蚀研究进展与展望
IF 3.2 4区 材料科学
Corrosion Reviews Pub Date : 2022-03-22 DOI: 10.1515/corrrev-2021-0100
J. Kou, Dongxu Ma
{"title":"Galvanic corrosion based on wire beam electrode technique: progress and prospects","authors":"J. Kou, Dongxu Ma","doi":"10.1515/corrrev-2021-0100","DOIUrl":"https://doi.org/10.1515/corrrev-2021-0100","url":null,"abstract":"Abstract Galvanic corrosion is a type of localized corrosion that widely exists in all kinds of metal structures and causes severe damage, jeopardising the safety and dependability of equipment. This paper reviews the mechanism of galvanic corrosion and related influencing factors, including the material characteristics and geometric factors of the metal pair and environmental factors. As a unique surface testing technique, wire beam electrode (WBE) is widely used in various corrosion research fields represented by galvanic corrosion. On this basis, the research progress of the WBE technique in the field of galvanic corrosion is mainly reviewed from three perspectives. The experiments also proved that the WBE technique can well characterize the corrosion evolution progression and investigate the polarity reversal mechanisms. Finally, it is pointed out that the urgent scientific problems to be solved in the research of galvanic corrosion include: galvanic corrosion research in a variety of special environments; the mechanism of the galvanic couple reversal caused by the change of corrosion factors; the corrosion behavior of a complex coupling system composed of multiple metal connections; the development of corrosion prediction models.","PeriodicalId":10721,"journal":{"name":"Corrosion Reviews","volume":"40 1","pages":"205 - 220"},"PeriodicalIF":3.2,"publicationDate":"2022-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48140776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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