Surface characteristics and corrosion behaviour of WE43 magnesium alloy coated by SiC film

Li, M.; Zheng, Yufeng; Zhang, X.; Xi, Tao; Wei, Shicheng

doi:10.1016/j.apsusc.2011.11.040

Cited by 71 publications

(34 citation statements)

References 46 publications

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“…The full degradation of silicon into non-toxic silicic acid in physiological solutions can be caused by the using nanostructured porous silicon for biomedical applications [16,17]. Above all, silicon-based coatings, such as Si/HA (silicon-substituted hydroxyapatite) [18], SiC [19], SiN [20], bioglass [21] have been applied in the field of biomedical application.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, microstructure and biodegradation behavior of nano-Si and nano-ZnO/Si coatings on a Mg/HA/TiO2/MgO nanocomposite

Khalajabadi

Kadir

Izman

et al. 2015

Ceramics International

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Section: Introductionmentioning

confidence: 99%

Synthesis, microstructure and biodegradation behavior of nano-Si and nano-ZnO/Si coatings on a Mg/HA/TiO2/MgO nanocomposite

Khalajabadi

Kadir

Izman

et al. 2015

Ceramics International

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“…In vitro tests like hemolysis test and blood platelets adhesion tests were performed on amorphous SiC coated WE43 to investigate their potential in biomedical applications. 22 However, a major limitation of CVD is that it is difficult to coat the substrates, which are thermally unstable above 600°C. The process also results in the formation of hazardous byproducts.…”

Section: Surface Modification Of Mg and Its Alloysmentioning

confidence: 99%

“…The process also results in the formation of hazardous byproducts. 22,23 The PVD techniques were also used to deposit hard coatings on Mg substrates. Altun and Sen 24 reported the deposition of dense AlN/TiN coatings on an AZ91 Mg alloy using the magnetron sputtering technique.…”

Section: Surface Modification Of Mg and Its Alloysmentioning

confidence: 99%

Laser Surface Engineering of Magnesium Alloys: A Review

Singh

Harimkar

2012

JOM

125

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Magnesium (Mg) and its alloys are well known for their high specific strength and low density. However, widespread applications of Mg alloys in structural components are impeded by their insufficient wear and corrosion resistance. Various surface engineering approaches, including electrochemical processes (plating, conversion coatings, hydriding, and anodizing), gas-phase deposition (thermal spray, chemical vapor deposition, physical vapor deposition, diamond-like coatings, diffusion coatings, and ion implantation), and organic polymer coatings (painting and powder coating), have been used to improve the surface properties of Mg and its alloys. Recently, laser surface engineering approaches are attracting significant attention because of the wide range of possibilities in achieving the desired microstructural and compositional modifications through a range of laser-material interactions (surface melting, shock peening, and ablation). This article presents a review of various laser surface engineering approaches such as laser surface melting, laser surface alloying, laser surface cladding, laser composite surfacing, and laser shock peening used for surface modification of Mg alloys. The laser-material interactions, microstructural/compositional changes, and properties development (mostly corrosion and wear resistance) accompanied with each of these approaches are reviewed.

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“…Alternative technologies are thus being looked at. The process of plasma activated chemical vapour deposition (PACVD) is nowadays a key technology applied in a whole range of industries [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Anticorrosion behaviour of amorphous silicon-based coatings prepared by remote cold plasma-assisted chemical vapour deposition process

Delimi

2018

GJPAAS

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Organosilicon films were deposited on carbon steel samples using remote microwave nitrogen plasma-assisted chemical vapour deposition. The deposits were obtained using TetraMethyDisoloxane monomer mixed with oxygen. The formed films were characterised using electron microprobe analysis, Fourier transformed infrared spectroscopy, contact angle measurements, scanning electron microscopy and atomic force microscopy. The electrochemical properties of the organosilicon coatings were evaluated using gravimetric experiments next to electrochemical tests. A significant increase in the corrosion resistance behaviour of the organosilicon coated carbon steel specimen was found when the samples were immersed in 3% aqueous sodium chloride solutions. Also, the surface pre-treatment process of carbon steel had an important influence on the morphological and electrochemical behaviour. Argon pre-treatment improves significantly the corrosion resistance or organosilicon coated steel samples. Gravimetric tests in particular showed that samples pre-treated with argon result in lower weight loss and decreased corrosion rates compared to interfaces pre-treated with nitrogen plasma.

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Surface characteristics and corrosion behaviour of WE43 magnesium alloy coated by SiC film

Cited by 71 publications

References 46 publications

Synthesis, microstructure and biodegradation behavior of nano-Si and nano-ZnO/Si coatings on a Mg/HA/TiO2/MgO nanocomposite

Synthesis, microstructure and biodegradation behavior of nano-Si and nano-ZnO/Si coatings on a Mg/HA/TiO2/MgO nanocomposite

Laser Surface Engineering of Magnesium Alloys: A Review

Anticorrosion behaviour of amorphous silicon-based coatings prepared by remote cold plasma-assisted chemical vapour deposition process

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