Recent progress in materials used towards corrosion protection of Mg and its alloys
Publish place: Journal of Composites and Compounds، Vol: 2، Issue: 5
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JRCC-2-5_005
تاریخ نمایه سازی: 28 آذر 1400
Abstract:
Magnesium has little resistance to corrosion and therefore its production and use are quite limited. The problem of corrosion associated with these alloys has been alleviated to some extent by the advantages obtained from fine coatings. An additional dense barrier against corrosion is created, using coatings obtained from sol-gel. As an alternative for Cr-based conversion coatings, rare-earth elements-based ones are been increasingly investigated for Mg and its alloys due to being eco-friendly. Because of chemical inertness, low friction, and high hardness, diamond-like carbon (DLC) coatings have exhibited the best protection for Mg and its alloys. In this review, we shed light on recent advancements in novel coatings for Mg alloys including hybrid, rare-earth conversion, composite polymeric (polymer composite is a multi-phase material in which reinforcing fillers are integrated with a polymer matrix), and DLC coatings.
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Authors
Hadi Ghazanfari
Department of Mining, Metallurgical and Materials Engineering, Université Laval, Québec G۱V ۰A۶, QC, Canada
Saber Hasanizadeh
Chemical Engineering Department, Kermanshah University of Technology, Kermanshah, Iran
Sara Eskandarinezhad
Department of Mining and Metallurgy, Yazd University, Yazd, Iran
Soheil Hassani Azad
Department of Materials Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Mohsen Sheibani
Department of Materials Engineering and Metallurgy, Shiraz Branch, Islamic Azad University, Shiraz, Iran
Zlireza Dordsheikh
School of Metallurgy and Materials Engineering, Iran University of Science and Technology (IUST), Tehran, Iran