Abstract—

The work highlights the results of application of a bio polymer glycogen as a green inhibitor for the corrosion control of 6061Al-15%_(V)SiC_(P) composite material in 3.5% NaCl medium. The corrosion rate measurements were done by electrochemical methods such as potentiodynamic polarization (PDP) and electrochemical impedance spectroscopy (EIS). Kinetic and thermodynamic parameters were calculated and discussed in detail. Surface characterization of the studied composite material was performed before and after the addition of glycogen using scanning electron microscopy energy-dispersive X-ray spectroscopy, and atomic force microscopy. The proposed work is a contribution to the field of corrosion chemistry using an eco-friendly green inhibitor biopolymer glycogen, which enables the conservation of an important engineering material 6061Al-15%_(V)SiC_(P).

中文翻译：

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糖原—一种用于控制6061Al-15％（V）SiC（P）复合材料的新型绿色缓蚀剂

摘要-

这项工作强调了将生物聚合物糖原作为绿色抑制剂用于控制6061Al-15％_（V） SiC _（P）的腐蚀的结果。复合材料在3.5％NaCl介质中。腐蚀速率的测量是通过电化学方法进行的，如电位动力学极化（PDP）和电化学阻抗谱（EIS）。动力学和热力学参数进行了计算和详细讨论。所研究的复合材料的表面表征是在添加糖原之前和之后使用扫描电子显微镜能量分散X射线光谱和原子力显微镜进行的。拟议的工作是对使用环保型绿色抑制剂生物聚合物糖原的腐蚀化学领域的贡献，这可以保护重要的工程材料6061Al-15％_（V） SiC _（P）。