Corrosion behavior of Mg–8Li–3Zn–Al alloy in neutral 3.5% NaCl solution

Liu, Yang; Meng, Zheng; Hou, Baorong; Li, Yantao

doi:10.1016/j.jma.2015.12.002

Cited by 40 publications

(14 citation statements)

References 23 publications

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“…However, magnesium is a very active metal [4,5]. Due to their high affinity to oxygen, magnesium and its alloys are easy to be oxidized during high temperature manufacturing process [6].…”

Section: Introductionmentioning

confidence: 99%

Effect of Zn addition on the oxidation property of Mg-Y alloy at high temperatures

Jiang

et al. 2016

Journal of Alloys and Compounds

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“…However, magnesium is a very active metal [4,5]. Due to their high affinity to oxygen, magnesium and its alloys are easy to be oxidized during high temperature manufacturing process [6].…”

Section: Introductionmentioning

confidence: 99%

Effect of Zn addition on the oxidation property of Mg-Y alloy at high temperatures

Jiang

et al. 2016

Journal of Alloys and Compounds

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“…It is well known that the strain hardening effect of α sheet is much more obvious than that of β sheet in the initial rolling, causing a large increase of hardness value. When the sheets are ARB processed in the first two passes, because β sheet is softer than α sheet, the deformation mainly happens inside β sheets.…”

Section: Discussionmentioning

confidence: 99%

Microstructure, Texture, and Mechanical Properties of Alternate α/β Mg–Li Composite Sheets Prepared by Accumulative Roll Bonding

Zhong

Wang

et al. 2017

Adv Eng Mater

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Mg-5Li-1Al sheet and Mg-12Li-1Al sheet are used to prepare a/b Mg-Li composite sheets with accumulative roll bonding (ARB). The microstructure, texture, and mechanical properties of the specimens are investigated. Results show that, Mg-5Li-1Al alloy and Mg-12Li-1Al alloy alternatively distribute with uniform deformations and a good continuity, during the ARB process. With the increase in ARB passes, the hardness values of a layer and b layer increase, and the strength of composite sheet first increases, then maintains in a stable range. During the initial several passes, the elongation decreases, and it increases again after five passes. As for the texture density, with the increase in ARB passes, it first increases, then decreases. In the interface areas between sheets, a cross shear zone exists.

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“…Corrosion rates are directly influenced by the concentration of aggressive ions. Specifically, Mg-based alloys corrode locally in chloride solutions where the number of pitting sites correlates directly with the concentration of chloride ions [ 100 , 132 , 133 ]. This effect can be attributed to the involvement of such ions in inhibiting the growth and contributing dissolution of hydroxide, phosphates, and carbonates [ 75 , 98 ].…”

Section: Corrosion Behaviormentioning

confidence: 99%

Corrosion Behavior in Magnesium-Based Alloys for Biomedical Applications

Liu

Sun

et al. 2022

Materials

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Magnesium alloys exhibit superior biocompatibility and biodegradability, which makes them an excellent candidate for artificial implants. However, these materials also suffer from lower corrosion resistance, which limits their clinical applicability. The corrosion mechanism of Mg alloys is complicated since the spontaneous occurrence is determined by means of loss of aspects, e.g., the basic feature of materials and various corrosive environments. As such, this study provides a review of the general degradation/precipitation process multifactorial corrosion behavior and proposes a reasonable method for modeling and preventing corrosion in metals. In addition, the composition design, the structural treatment, and the surface processing technique are involved as potential methods to control the degradation rate and improve the biological properties of Mg alloys. This systematic representation of corrosive mechanisms and the comprehensive discussion of various technologies for applications could lead to improved designs for Mg-based biomedical devices in the future.

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Corrosion behavior of Mg–8Li–3Zn–Al alloy in neutral 3.5% NaCl solution

Cited by 40 publications

References 23 publications

Effect of Zn addition on the oxidation property of Mg-Y alloy at high temperatures

Effect of Zn addition on the oxidation property of Mg-Y alloy at high temperatures

Microstructure, Texture, and Mechanical Properties of Alternate α/β Mg–Li Composite Sheets Prepared by Accumulative Roll Bonding

Corrosion Behavior in Magnesium-Based Alloys for Biomedical Applications

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