Experimental Investigation of the Process Parameters Effect on Morphological Properties of Electrospun Chitosan Coating on AZ31 Magesium Alloy
Publish Year: 1398
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IMES13_325
تاریخ نمایه سازی: 13 آبان 1398
Abstract:
Electrospinning is a novel surface treatment method that fabricates porous and interconnected nanostructure surface and have high dependency on the process parameters. This paper focuses on working and solution parameters affecting the surface morphology of chitosan nanofiber coating on magnesium AZ31 alloy. For this purpose, in cooperation of Dichloromethane (DCM) Co-solvent, applied voltage, and feed rate at constant tip to magnesium AZ31 alloy substrate at surface morphology of nanofibrous chitosan coating were investigated. The results showed that, DCM Cosolvent, stabilize the electrospinning jet and fabricated the more uniform fibers. Also, in order to produce a chitosan coating with beadles and uniform nanofiber, the applied voltage and feed rate need to be investigated
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Authors
Mohammadreza Rahimi
M.Sc. Student, School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, P.O. Box: ۱۱۱۵۵-۴۵۶۳, Tehran, Iran.
Rouhollah Mehdinavaz Aghdam
Assistance Professor, School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, P.O. Box: ۱۱۱۵۵-۴۵۶۳, Tehran, Iran.
Maryam Ettelaei
M.Sc. Student, School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, P.O. Box: ۱۱۱۵۵-۴۵۶۳, Tehran, Iran.
Mahmoud Heydarzadeh Sohi
Professor, School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, P.O. Box: ۱۱۱۵۵-۴۵۶۳, Tehran, Iran