Was funded by Anhui Provincial Normal Science Basis Grant (1908085QC112), Innovation and Entrepreneurship Instruction Venture

Was funded by Anhui Provincial Normal Science Basis Grant (1908085QC112), Innovation and Entrepreneurship Instruction Venture of Anhui Agricultural University Student (IEM-1460 Autophagy 202110364698), and Open Analysis Fund of Biomass Molecular Engineering Center at Anhui Agricultural University. Institutional Critique Board Statement: Not applicable. Informed Consent Statement: Not applicable. Data Availability Statement: The data presented in this research can be found on request in the corresponding author. Conflicts of Curiosity: The authors declare no conflict of interest.
polymersArticleTowards the Improvement of Novel Hybrid Composite Steel Pipes: Electrochemical Evaluation of Fiber-Reinforced Polymer Layered Steel towards CorrosionFatima Ghassan Alabtah 1, , Elsadig Mahdi 2 , Faysal Fayez Eliyan 3 , Elsadig Eltai 2 and Marwan KhraishehMechanical Engineering Program, 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 Engineering Division, Local community School 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. In direction of the Growth of Novel Hybrid Composite Steel Pipes: Electrochemical Evaluation of Fiber-Reinforced Polymer Layered Steel against Corrosion. Polymers 2021, 13, 3805. https://doi.org/ 10.3390/polym13213805 Academic Editors: Tao-Hsing Chen and Shih-Chen Shi Received: 26 August 2021 Accepted: 27 September 2021 Published: 3 NovemberAbstract: Corrosion stays one particular with the main and most costly challenges faced from the steel industry. Various fiber-reinforced polymer coating methods happen to be proposed to safeguard metallic piping distribution networks against corrosion. In spite of raising interest amongst scientific and industrial communities, there exists only limited predictive capability for picking the optimum composite method to get a provided corrosive problem. In this study, we present a extensive evaluation of the electrochemical conduct of two various fiber-reinforced polymer composite methods towards the corrosion of GNF6702 Epigenetic Reader Domain carbon steel pipes below a broad range of acidic and corrosive options. The composites had been made from glass and Kevlar fibers with an epoxy resin matrix and have been subjected to corrosive solutions of 0.5 M NaCl, 0.five M HCl, and 0.five M H2 SO4 . The kinetics from the corrosion reactions had been evaluated working with potentiodynamic polarization (PDP) exams. Also, electrochemical impedance spectroscopy (EIS) tests were carried out at open circuit potentials (OCPs). It was demonstrated that the glass fiber-reinforced polymer coating method offered the best protection towards corrosion, with a high stability against deterioration when compared with epoxy and Kevlar fiber-reinforced polymer coating methods. Scanning electron microscopy images uncovered cracks and deteriorated embedded fibers due to acid assault, sustained/assisted through the diffusion in the corrosion species. Keywords: fiber-reinforced polymer; pipeline; corrosion; steel; composite1. Introduction Corrosion is regarded to become the top result in of failure in pipelines transporting gases and liquids [1]. The main mandate of pipeline designers would be to cope with the rapid increase in requests for power when cutting down the price and environmental impacts [2.