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Advances in anti-corrosion coatings on magnesium alloys and their preparation methods / Jing Tan in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 21, N° 3 (05/2024)
[article]
Titre : Advances in anti-corrosion coatings on magnesium alloys and their preparation methods Type de document : texte imprimé Auteurs : Jing Tan, Auteur ; Lizi Liu, Auteur ; Hui Wang, Auteur ; Jinjie Luo, Auteur Année de publication : 2024 Article en page(s) : p. 811-825 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Anticorrosion
Dépôt électrophorétique
Electrophorèse
Magnésium -- Alliages
Magnétron
Métaux -- Revêtements protecteurs
Polymères
Revêtement métallique
Revêtements inorganiques
Revêtements organiques
Système de pulvérisation (technologie)
Technique des plasmas
Traitement hydrothermiqueIndex. décimale : 667.9 Revêtements et enduits Résumé : Anti-corrosion coatings on magnesium alloys serve as a barrier that inhibits external agents such as salt and acid rain from interacting with the alloy surface. By isolating the alloy from air and moisture, these coatings delay the onset of oxidation and corrosion, thereby enhancing the alloy’s durability. Consequently, the formulation of such coatings is a critical step in advancing the magnesium alloy industry. This review outlines the types and anti-corrosive mechanisms of coatings for magnesium alloys, namely, organic, inorganic, metallic, and composite coatings. Additionally, various methods for coating preparation are discussed, including hydrothermal methods, chemical vapor deposition, electrodeposition, microarc oxidation, and magnetron sputtering. Finally, the review offers directions and conceptual frameworks for future research on magnesium alloy anti-corrosion coatings. Note de contenu : - TYPE AND ANTI-CORROSION MECHANISM OF MAGNESIUM ALLOY COATINGS : Inorganic coating - Organic coating - Metal coating - Composite coating
- PREPARATION METHOD OF MAGNESIUM ALLOY COATING : Hydrothermal method - Chemical vapor deposition method - Electrophoretic deposition method - Plasma electrolytic oxidation method - Magnetron sputtering technology - Spraying method - Other methods
- Table 1 : Preparation and application of anti-corrosion coatings on some magnesium alloysDOI : https://doi.org/10.1007/s11998-023-00887-z En ligne : https://link.springer.com/content/pdf/10.1007/s11998-023-00887-z.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=41061
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Code-barres Cote Support Localisation Section Disponibilité 24737 - Périodique Bibliothèque principale Documentaires Disponible 24688 - Périodique Bibliothèque principale Documentaires Disponible Casting out chromium / Abdel Salam Hamdy Makhlouf in EUROPEAN COATINGS JOURNAL (ECJ), N° 3 (03/2012)
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Titre : Casting out chromium : Non-toxic pre-treatments protect magnesium and aluminium alloys Type de document : texte imprimé Auteurs : Abdel Salam Hamdy Makhlouf, Auteur Année de publication : 2012 Article en page(s) : p. 16-20 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Aluminium -- Alliages
Anticorrosifs
Cerium
Etain
Magnésium -- Alliages
Revêtement autoréparant
Revêtement métallique
Sels métalliques
Silicium
VanadiumLe vanadium est un élément chimique, de symbole V et de numéro atomique 23.
C'est un métal rare, dur et ductile que l'on trouve dans certains minerais. Il est principalement utilisé dans les alliages.
Il possède une bonne résistance à la corrosion par les composés alcalins, ainsi qu'aux acides chlorhydrique et sulfurique. Il s'oxyde rapidement à environ 933 K. Le vanadium possède une bonne force structurelle ainsi qu'une faible section efficace d'interaction avec les neutrons de fission, ce qui le rend utile dans les applications nucléaires. C'est un métal qui présente à la fois des caractéristiques acide et basique.
ZirconiumIndex. décimale : 667.9 Revêtements et enduits Résumé : Aluminium and magnesium alloys can reduce weight and consequently fuel consumption in the automotive and aerospace industries. However, they are susceptible to corrosion especially the Mg based alloys, and it has been difficult to replace hazardous hexavalent chromium pre-treatments. A range of new self-healing environmentally friendly protective systems has been develope, based on salts of Ce, Sn, V, Si, Zr or Mo. Note de contenu : - Replacement of hazardous chromium is not simple
- Common characteristics of new self-healing systems
- Substrates and test procedures summarised
- Smart self-healing coatings for aluminium alloys
- New systems tested on aluminium matrix composite
- Vanadia system protects high strength AA 2024 T3
- Several self-healing coatings developed for Mg alloys
- New systems perform well but need further developmentEn ligne : https://drive.google.com/file/d/1Gq0xgjSsXhEt_9Kk6j3cXobjjjBHuFF8/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13649
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Code-barres Cote Support Localisation Section Disponibilité 13723 - Périodique Bibliothèque principale Documentaires Disponible Chemical and electrochemical characterization of TiO2/Al2O3 atomic layer depositions on AZ-31 magnesium alloy / E. Marin in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 9, N° 3 (05/2012)
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Titre : Chemical and electrochemical characterization of TiO2/Al2O3 atomic layer depositions on AZ-31 magnesium alloy Type de document : texte imprimé Auteurs : E. Marin, Auteur ; A. Lanzutti, Auteur ; L. Guzman, Auteur ; L. Fedrizzi, Auteur Année de publication : 2012 Article en page(s) : p. 347-355 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Alumine
Anticorrosion
Caractérisation
Dépôt de couches minces atomiques
Magnésium -- Alliages
Polarisation (électricité)
Revêtement métallique
Revêtements protecteursIndex. décimale : 667.9 Revêtements et enduits Résumé : In this study, innovative TiO2/Al2O3 mono/multilayers were applied by atomic layer depositions (ALD) on ASTM-AZ-31 magnesium/aluminum alloy to enhance its well-known scarce corrosion resistance. Four different configurations of ALD layers were tested: single TiO2 layer, single Al2O3 layer, Al2O3/TiO2 bilayer and Al2O3/TiO2/Al2O3/TiO2 multilayer deposited using Al[(CH3)]3 (trimethylaluminum, TMA), and TiCl4 and H2O precursors. All depositions were performed at 120°C to obtain an amorphous-like structure of both oxide layers. The four coatings were then investigated using different techniques, such as scanning electron microscope (SEM), stylus profilometer, glow discharge optical emission spectrometry (GDOES) and polarization curves in 0.05-M NaCl solution. The thickness of all the coatings was around 100 nm. The layers compositions were successfully investigated by the GDOES technique, although obtained data seem to be affected by substrate roughness and differences in sputtering rates between ceramic oxides and metallic magnesium alloy. Corrosion resistance showed to be strongly enhanced by the nanometric coatings, giving lower corrosion current densities in 0.05-M NaCl media with respect to the uncoated substrate (from 10−4 to 10−6 A/cm2 for the single layers and from 10−4 to 10−8 A/cm2 for the bi- and multilayers). All polarization curves on coated samples also showed a passive region, wider for the bi-layer (from −0.58 to −0.43 V with respect to Ag/AgCl) and multilayer (from −0.53 to −0.38 V with respect to Ag/AgCl) structures. DOI : 10.1007/s11998-011-9372-8 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-011-9372-8.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15965
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Code-barres Cote Support Localisation Section Disponibilité 14188 - Périodique Bibliothèque principale Documentaires Disponible Comparison of corrosion performance of various conversion coatings on magnesium alloy using electrochemical techniques / R. Uma Rani in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 10, N° 5 (09/2013)
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Titre : Comparison of corrosion performance of various conversion coatings on magnesium alloy using electrochemical techniques Type de document : texte imprimé Auteurs : R. Uma Rani, Auteur ; V. Maria Shalini, Auteur ; Hari Krishna Thota, Auteur ; A. K. Sharma, Auteur Année de publication : 2013 Article en page(s) : p. 707-715 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Anticorrosion
Magnésium -- Alliages
Polarisation (électricité)
Revêtements:Peinture
Spectroscopie d'impédance électrochimique
Traîtements de surfaceIndex. décimale : 667.9 Revêtements et enduits Résumé : Comparative studies on some of the important chemical conversion coatings, namely, phosphate–permanganate, galvanic black anodizing, dichromate treatment, and micro arc oxidized and modified acid fluoride anodizing on magnesium alloy AZ31B have been conducted. The surface morphology and composition of the coatings were examined through SEM and EDX techniques. Corrosion resistances of these coatings were compared using electrochemical impedance spectroscopy (EIS) and linear polarization studies. The corrosion resistances of the coatings investigated were found to be according to the order as follows: modified acid fluoride > micro arc oxidized phosphate > micro arc oxidized silicate > dichromate > galvanic black anodizing > phosphate-permanganate > bare magnesium. Note de contenu : - EXPERIMENTAL PROCEDURES : Sample preparation - Characterization of the coating
- RESULTS AND DISCUSSION : Corrosion studiesDOI : 10.1007/s11998-012-9466-y En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-012-9466-y.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19804
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Code-barres Cote Support Localisation Section Disponibilité 15618 - Périodique Bibliothèque principale Documentaires Disponible 15679 - Périodique Bibliothèque principale Documentaires Disponible Composite PCL/HA/simvastatin electrospun nanofiber coating on biodegradable Mg alloy for orthopedic implant application / Abdelrahman I. Rezk in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 2 (03/2019)
[article]
Titre : Composite PCL/HA/simvastatin electrospun nanofiber coating on biodegradable Mg alloy for orthopedic implant application Type de document : texte imprimé Auteurs : Abdelrahman I. Rezk, Auteur ; Hamouda M. Mousa, Auteur ; Joshua Lee, Auteur ; Chan Hee Park, Auteur ; Cheol Sang Kim, Auteur Année de publication : 2019 Article en page(s) : p. 477-489 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Biodégradation
Caractérisation
Corrosion électrochimique
Essais (technologie)
HydroxyapatiteL'hydroxyapatite est une espèce minérale de la famille des phosphates, de formule Ca5(PO4)3(OH), usuellement écrite Ca10(PO4)6(OH)2 pour souligner le fait que la maille de la structure cristalline comprend deux molécules. L'hydroxyapatite est le membre hydroxylé du groupe apatite. L'ion OH- peut être remplacé par le fluor, le chlore ou le carbonate.
L'hydroxyapatite cristallise dans le système hexagonal. La poudre d'hydroxyapatite pure est blanche. Celles que l'on trouve dans la nature peuvent cependant être de couleur marron, jaune ou verte.
Implants médicaux
Implants orthopédiques
Magnésium -- Alliages
Matériaux hybrides
Métaux
Nanofibres
Nanoparticules
Poly-e-caprolactone
Revêtements organiques
SimvastatineLa simvastatine est une statine, c’est-à -dire un inhibiteur puissant de l'enzyme hydroxyméthylglutaryl CoA réductase — ou HMG-CoA réductase — (enzyme impliquée dans la biosynthèse du cholestérol).
La simvastatine abaisse la concentration des triglycérides et augmente la dégradation du LDL-cholestérol.
La simvastatine pourrait réduire la progression de la plaque d'athérome et donc la mortalité par accident cardiovasculaire.
Comme certains inhibiteurs de L'HMG-CoA réductase sont tératogènes chez l'animal, la simvastatine est contre-indiquée pour la femme enceinte.
Test d'immersionIndex. décimale : 667.9 Revêtements et enduits Résumé : Recently, magnesium (Mg) and its alloys have attracted more attention because of their biodegradability and fascinating mechanical properties in the medical field. However, their low corrosion resistance and high degradability in the body have a great effect on mechanical stability and cytocompatibility, which hinders its clinical applications. Therefore, here we introduce a bifunctional composite coating composed of polycaprolactone and synthesized hydroxyapatite nanoparticles (HA-NPs) loaded with simvastatin deposited on the AZ31 alloy via electrospinning technique. The synthesized HA-NPs and composite nanofibers layer were characterized using TEM, FE-SEM, FTIR, and XRD to understand the physiochemical properties of the composite nanofibers compared to pristine polymer and bare alloy. Corrosion resistance was evaluated electrochemically using potentiodynamic polarization and EIS measurements, and biodegradability was evaluated in terms of pH and Mg ions release in SBF solution. The as-prepared coating was found to retard the corrosion and increased the osteocompatibility as resulted in cell culture test, a higher cell attachment and proliferation on the implant biointerface, in addition to releasing simvastatin in a controlled platform. Note de contenu : - MATERIALS AND METHODS : Materials - Synthesis of hydroxyapatite nanoparticles (HA-NPs) - Preparation of PCL/HA-NPs/simvastatin nanocomposite coating - Surface characterization - Electrochemical corrosion test - Immersion test - Drug release test - Cytocompatibility and cell proliferation
- RESULTS AND DISCUSSION : Materials characterization - Sample biodegradability - Drug release test - Cytocompatibility and cell profilerationDOI : 10.1007/s11998-018-0126-8 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-018-0126-8 Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32418
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Code-barres Cote Support Localisation Section Disponibilité 20894 - Périodique Bibliothèque principale Documentaires Disponible Corrosion protection of magnesium alloy ZM21 by polyaniline-blended coatings / S. Sathiyanarayanan in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 5, N° 4 (12/2008)
PermalinkCorrosion protection of Mg alloys by cathodic electrodeposition coating pretreated with silane / Chaoyun Wu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 6 (11/2010)
PermalinkCorrosion resistance of HF-treated Mg alloy stent following balloon expansion and its improvement through biodegradable polymer coating / Xu Wei in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 4 (07/2020)
PermalinkDynamic behavior of electroless nickel plating reaction on magnesium alloys / Zhihui Xie in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 9, N° 1 (01/2012)
PermalinkEnhancing the functionality of biodegradable Mg–Zn–Mn alloys using poly(lactic) acid (PLA) coating for temporary implants / Prakash Kumar in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 21, N° 4 (07/2024)
PermalinkEvaluation of the corrosion protection of defective polyaniline/epoxy coating by localized electrochemical impedance spectroscopy / Yingjun Zhang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 12, N° 4 (07/2015)
PermalinkImprovement in corrosion resistance of WE43 magnesium alloy by the electrophoretic formation of a ZnO surface coating / J. E. Qu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 6 (11/2019)
PermalinkA new phosphate pretreatment process for adhesive bonding of magnesium AZ31 sheets / Ming-Zhe Bu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 10, N° 3 (05/2013)
PermalinkNovel copper immersion coating on magnesium alloy AZ91D in an alkaline bath / Lianxi Yang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 3, N° 3 (07/2006)
PermalinkOpen-air plasma-assisted deposition of organosilicon coating for corrosion protection of AZ91D Mg alloy / Jiheon Jun in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 21, N° 3 (05/2024)
PermalinkPhosphorylated PVA coatings for corrosion protection of Mg AZ31 alloy / Carlos Henrique Michelin Beraldo in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 21, N° 1 (01/2024)
PermalinkPolycaprolactone tridentate ligand corrosion inhibitors coated on biodegradable Mg implant / Hamouda M. Mousa in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 18, N° 4 (07/2021)
PermalinkPolyelectrolytes fabrication on magnesium alloy surface by layer-by-layer assembly technique with antiplatelet adhesion and antibacterial activities / Mengke Peng in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 3 (05/2019)
PermalinkPVD coating of Mg-AZ31 by thin layer of Al and Al-Si / Mohamed A. Taha in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 6 (11/2010)
PermalinkRéactivité chimique des fibres de carbone vis-à -vis du magnésium et de ses alliages / Gilles Claveyrolas / 1991
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