Was funded by Anhui Provincial Purely natural Science Foundation Grant (1908085QC112), Innovation and Entrepreneurship Education Undertaking of Anhui Agricultural University Student (202110364698), and Open Investigate Fund of Biomass Molecular Engineering Center at Anhui Agricultural University. Institutional Evaluate Board Statement: Not applicable. Informed Consent Statement: Not applicable. Data Availability Statement: The information presented on this research are available on request from the corresponding writer. Conflicts of Curiosity: The authors declare no conflict of interest.
polymersArticleTowards the Advancement of Novel Hybrid Composite Steel Pipes: Electrochemical Evaluation of Fiber-Reinforced Polymer Layered Steel towards CorrosionFatima Ghassan Alabtah 1, , Elsadig Mahdi two , Faysal Fayez Eliyan 3 , Elsadig Eltai two and Marwan KhraishehMechanical Engineering System, Texas A M University at Qatar, Doha 23874, Qatar; [email protected] Department of Mechanical and Industrial Engineering, Qatar University, Doha 23874, Qatar; [email protected] (E.M.); [email protected] (E.E.) Engineering Technological innovation Department, Local community College of Qatar, Doha 23874, Qatar; [email protected] Correspondence: [email protected]; Tel.: 974-Citation: Alabtah, F.G.; Mahdi, E.; Eliyan, F.F.; Eltai, E.; Khraisheh, M. Towards the Advancement of Novel Hybrid Composite Steel Pipes: Electrochemical Evaluation of Fiber-Reinforced Polymer Layered Steel against Corrosion. Polymers 2021, 13, 3805. https://doi.org/ ten.3390/polym13213805 Academic Editors: Tao-Hsing Chen and Shih-Chen Shi Obtained: 26 August 2021 Accepted: 27 September 2021 Published: 3 NovemberAbstract: Corrosion stays one particular from the key and most pricey problems faced by the steel field. Different fiber-reinforced polymer coating techniques have been proposed to guard metallic piping distribution networks towards corrosion. In spite of rising interest amongst scientific and industrial communities, there’s only restricted predictive capability for picking the optimum composite procedure for a given corrosive affliction. On this review, we present a extensive evaluation in the electrochemical behavior of two unique fiber-reinforced polymer composite systems towards the corrosion of carbon steel pipes beneath a wide variety of acidic and corrosive answers. The composites were made of glass and Kevlar fibers with an epoxy resin matrix and had been subjected to corrosive answers of 0.5 M NaCl, 0.5 M HCl, and 0.five M H2 SO4 . The kinetics of your corrosion reactions had been evaluated employing potentiodynamic polarization (PDP) exams. Furthermore, electrochemical impedance spectroscopy (EIS) exams had been carried out at open circuit potentials (OCPs). It had been demonstrated that the glass fiber-reinforced polymer coating process Moveltipril supplier offered the most effective protection towards corrosion, having a large stability against deterioration when in contrast with epoxy and Kevlar fiber-reinforced polymer coating programs. Scanning electron microscopy photos unveiled cracks and Scaffold Library MedChemExpress deteriorated embedded fibers because of acid assault, sustained/assisted from the diffusion with the corrosion species. Key terms: fiber-reinforced polymer; pipeline; corrosion; steel; composite1. Introduction Corrosion is regarded as to be the primary bring about of failure in pipelines transporting gases and liquids [1]. The primary mandate of pipeline designers is usually to deal with the rapid maximize in requests for power although lowering the cost and environmental impacts [2.
