Magnesium matrix composite for biomedical applications through powder metallurgy – Review

Jayasathyakawin, S.; Ravichandran, M.; Anand, Chokkalingam; Balasundaram, R.

doi:10.1016/j.matpr.2019.12.003

Cited by 28 publications

(15 citation statements)

References 33 publications

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“…Magnesium and its alloys are used as lightweight structural metal materials [1,2] with high specific strength and specific stiffness, good thermal and electrical conductivity, excellent electromagnetic shielding performance, strong damping and vibration damping ability [3], and critical raw materials for national defense and military industry, aerospace and aviation, electronics, transportation and other vital fields [4][5][6]. With the rapid development of industry, there is a growing demand for magnesium in the global market [7].…”

Section: Introductionmentioning

confidence: 99%

Effect of nanoclusters formed by metal impurity on magnesium vapor condensation in silicothermic process: a molecular dynamics study

Zhong,

Li,

Liu

et al. 2024

Phys. Scr.

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In the silicothermic process, some metal oxide impurities that coexist with dolomite are inevitably reduced to metal vapors which condense to metal impurities in the magnesium crystallizer. In this paper, molecular dynamics simulations were carried out to investigate the effect of impurity clusters on crystallization transition of undercooled magnesium vapor. The results showed that saturated vapor atoms tend to nucleate on the pre-existing impurity cluster, which promoted the crystallization rate of magnesium vapor. Moreover, the promoting effect depends on the species and size of impurity clusters, in the three impurities studied in this paper, magnesium vapor condenses on the Fe cluster at the fastest rate due to the bcc structure and the strong interaction between Fe and Mg atoms. The Ni cluster has a more significant promoting effect on crystallization for the Ni and Cu clusters with the same fcc structure because of a larger energy parameter.

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Section: Introductionmentioning

confidence: 99%

Effect of nanoclusters formed by metal impurity on magnesium vapor condensation in silicothermic process: a molecular dynamics study

Zhong,

Li,

Liu

et al. 2024

Phys. Scr.

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“…Due to the promising physico-chemical properties, magnesium alloys attract a lot of attention from the point of their practical application in various fields. , The use of magnesium alloys ranges from the transport industry − to the energy sector, , biomedicine, − and consumer goods. , However, the low corrosion resistance of magnesium-based alloys is limiting their applications, and thus, many researchers over the world are engaged in the development of strategies to control the corrosion behavior of Mg and its alloys.…”

Section: Introductionmentioning

confidence: 99%

Corrosion Inhibitors Intercalated into Layered Double Hydroxides Prepared In Situ on AZ91 Magnesium Alloys: Structure and Protection Ability

Shulha

Serdechnova

Lamaka

et al. 2023

ACS Appl. Mater. Interfaces

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This work first describes the intercalation of corrosion inhibitors into layered double hydroxides LDH-OH/CO 3 nanocontainers (parental LDH) obtained in situ on the surface of magnesium alloy AZ91 in the presence of a chelating agent. Vanadate, as a typical broad inhibitor for active metals, and oxalate, as an inhibitor suitable for magnesium, were selected as a first approach. The optimization of exchange conditions was performed, and the optimal parameters (ambient pressure and 95 °C) were selected. The corrosion protective properties of obtained LDH-based layers were studied using immersion and salt spray tests in NaCl solution, supported by electrochemical impedance spectroscopy and atomic emission spectroelectrochemistry. It is demonstrated that vanadate intercalated into LDH is more effective for the active protection of AZ91 in comparison to the performance of oxalate. A possible mechanism of corrosion inhibition based on the application of LDH nanocontainers is suggested and discussed.

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“…Mg is an excellent material for manufacturing because of its low weight. In terms of mineral abundance, Mg is the eighth most abundant element on Earth [ 4 ]. Aluminium, Titanium, Mg and alloys are low-density metals used as matrix materials [ 5 ].…”

Section: Introductionmentioning

confidence: 99%

Fabrication and wear behaviour of Mg-3wt.%Al-x wt. % SiC composites

Jayasathyakawin¹,

Ravichandran²

2023

Heliyon

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Magnesium matrix composite for biomedical applications through powder metallurgy – Review

Cited by 28 publications

References 33 publications

Effect of nanoclusters formed by metal impurity on magnesium vapor condensation in silicothermic process: a molecular dynamics study

Effect of nanoclusters formed by metal impurity on magnesium vapor condensation in silicothermic process: a molecular dynamics study

Corrosion Inhibitors Intercalated into Layered Double Hydroxides Prepared In Situ on AZ91 Magnesium Alloys: Structure and Protection Ability

Fabrication and wear behaviour of Mg-3wt.%Al-x wt. % SiC composites

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