Electrochemical evaluation of the hydroxyapatite coating synthesized on the AZ۹۱ by electrophoretic deposition route
محل انتشار: فصلنامه سنتز و تفجوشی، دوره: 1، شماره: 2
سال انتشار: 1400
نوع سند: مقاله ژورنالی
زبان: فارسی
مشاهده: 130
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شناسه ملی سند علمی:
JR_SYNSINT-1-2_003
تاریخ نمایه سازی: 28 آذر 1400
چکیده مقاله:
The hydroxyapatite layer was deposited on the commercial magnesium alloy of AZ۹۱ by electrophoretic deposition route, and the corrosion behavior of applied layers was studied by polarization and electrochemical impedance spectroscopy at the Simulated Body Fluid (SBF) solution. The best corrosion resistance improvement was obtained for the sample synthesized at ۴۰ V within ۴ minutes. Also, the morphology of coated samples was studied by atomic force microscopy (AFM) and the surface parameters were measured. It could be concluded that the calculated values for surface parameters including surface roughness, maximum peak height, maximum pit depth, and maximum peak have a meaningful relationship with corrosion resistance.
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نویسندگان
Arezoo Jangjoo Tazeh Kand
Materials Engineering Department, University of Tabriz, Tabriz, Iran
Fereshteh Afaghi
Materials Engineering Department, University of Tabriz, Tabriz, Iran
Arvin Taghizadeh Tabrizi
School of Metallurgy and Materials Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran
Hossein Aghajani
School of Metallurgy and Materials Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran
Hilal Demir Kivrak
Department of Chemical Engineering, Faculty of Engineering and Architectural Sciences, Eskisehir Osmangazi University, Eskisehir, Turkey