Journal ArticleDOI
Corrosion behaviour of AZ21, AZ501 and AZ91 in sodium chloride
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TLDR
In this article, the corrosion behavior of dual phase alloys was studied in 1 N NaCl at pH 11 by measuring electrochemical polarization curves, electrochemical AC impedance spectroscopy (EIS) and simultaneously measuring the hydrogen evolution rate and the magnesium dissolution rate.About:
This article is published in Corrosion Science.The article was published on 1998-10-01. It has received 776 citations till now. The article focuses on the topics: Corrosion & Intergranular corrosion.read more
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Fundamentals and advances in magnesium alloy corrosion
Mohsen Esmaily,Jan-Erik Svensson,S. Fajardo,S. Fajardo,Nick Birbilis,Gerald S. Frankel,Sannakaisa Virtanen,Raul Arrabal,Sebastian Thomas,Lars-Gunnar Johansson +9 more
TL;DR: There remains growing interest in magnesium (Mg) and its alloys, as they are the lightest structural metallic materials Mg alloys have the potential to enable design of lighter engineered systems, including positive implications for reduced energy consumption as mentioned in this paper.
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Biomedical coatings on magnesium alloys - a review.
TL;DR: The analysis of the literature showed that many studies have focused on calcium phosphate coatings produced either using conversion or deposition methods which were developed for orthopaedic applications, however, the control of phases and the formation of cracks still appear unsatisfactory.
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Recent Progress in Corrosion and Protection of Magnesium Alloys
TL;DR: The Cooperative Research Centre for Cast Metals Manufacturing (CAST) in Australia is one of the most active research organizations in the world established to cope with the problems associated with the development and application of advanced light metals.
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Measurement of the corrosion rate of magnesium alloys using Tafel extrapolation
TL;DR: In this article, the authors examined the recent literature to further examine the electrochemical measurement hypothesis for Mg and found that the corrosion of Mg alloys can be adequately estimated using Tafel extrapolation of the polarisation curve.
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Biodegradable magnesium alloys for orthopaedic applications: A review on corrosion, biocompatibility and surface modifications
TL;DR: It was found that inclusion of alloying elements such as Al, Mn, Ca, Zn and rare earth elements provides improved corrosion resistance to Mg alloys and surface modification is a promising approach to improve the performance of Mg-based biomaterials for orthopaedic applications.
References
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The electrochemical corrosion of pure magnesium in 1 N NaCl
TL;DR: An electrochemical investigation was carried out to study the corrosion of pure magnesium in 1 N NaCl at different pH values involving electrochemical polarisation, scanning tunnel microscopy (STM), measurement of hydrogen gas evolution and measurement of the elements dissolved from the magnesium specimen which were determined by inductively coupled plasma atomic emission spectrophotometry (ICPAES) as discussed by the authors.
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The Role of Mg17Al12 Phase in the Corrosion of Mg Alloy AZ91
TL;DR: In this article, the authors investigated the corrosion behavior of mold-cast Mg alloy AZ91 in as-cast (F), homogenized (T4), and artificially-aged (T6) conditions in chloride media.
Related Papers (5)
Understanding Magnesium Corrosion—A Framework for Improved Alloy Performance
Guang-Ling Song,Andrej Atrens +1 more