Relevant bibliographies by topics / Magnesium alloys Surfaces

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Magnesium alloys Surfaces'

Author: Grafiati
Published: 10 December 2022
Last updated: 31 July 2025

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Journal articles on the topic "Magnesium alloys Surfaces"

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Xu, Jinkai, Qianqian Cai, Zhongxu Lian, Zhanjiang Yu, Wanfei Ren, and Huadong Yu. "Research Progress on Corrosion Resistance of Magnesium Alloys with Bio-inspired Water-repellent Properties: A Review." Journal of Bionic Engineering 18, no. 4 (2021): 735–63. http://dx.doi.org/10.1007/s42235-021-0064-5.

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AbstractThanks to its excellent mechanical properties, magnesium alloys have many potential applications in the aerospace and other fields. However, failure to adequately solve corrosion problems of magnesium alloy becomes one of the factors restricting its wide use in many industrial fields. Inspired by nature, researchers designed and fabricated bio-inspired water-repellent (superhydrophobic and slippery liquid-infused porous surface) surfaces with special wetting properties by exploring the surface microstructures of plants and animals such as lotus leaf and nepenthes pitcher, exhibiting ex
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Prabakaran Elanjeitsenni, Veera, and Senthil Vadivu Kulandhaivelu. "Unveiling the novel anti-corrosion and anti-bacterial biofilm forming characteristics of eco-safe MWCNT-AZ91E alloy for food-processing surfaces." Bulletin of the Chemical Society of Ethiopia 38, no. 6 (2024): 1897–914. http://dx.doi.org/10.4314/bcse.v38i6.30.

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This study explores the eco-friendly modification of AZ91E alloy with MWCNT casting to enhance surfaces crucial for food processing, storage, and transportation, with a specific focus on reducing bacterial biofilm formation and preventing corrosion. Incorporating nanomaterials like MWCNT into magnesium alloys offers promising prospects for improving the surfaces of equipment and structures used in food-related industries. The advanced mechanical properties observed in MWCNT-doped alloys can lead to the development of lightweight yet durable surfaces essential for maintaining hygiene standards
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Doskočil, Leoš, Pavlína Šomanová, Jiří Másilko, et al. "Characterization of Prepared Superhydrophobic Surfaces on AZ31 and AZ91 Alloys Etched with ZnCl2 and SnCl2." Coatings 12, no. 10 (2022): 1414. http://dx.doi.org/10.3390/coatings12101414.

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Superhydrophobic surfaces were prepared using a two-step method that involved the etching of AZ31 and AZ91 magnesium alloys and then modifying the etched alloys with stearic acid. Magnesium alloys etched with ZnCl2 and SnCl2 exhibited surfaces roughened with micro- and nanoscale hierarchical structures consisting of two chemically distinct regions (Zn/Zn(OH)2 or Sn/SnO2 and Mg(OH)2). An optimum etching time of ten minutes was chosen for both etchants. Superhydrophobic surfaces with the highest contact angle were prepared when stearic acid reacted with the etched alloys at 50 °C for 4 h. Steari
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Lv, Shenjin, Wei Wei, and Yang Qiao. "Study on the effect of magnetic needle grinding on the surface integrity and service performance of medical Mg-0.8Ca alloy." Journal of Physics: Conference Series 2469, no. 1 (2023): 012021. http://dx.doi.org/10.1088/1742-6596/2469/1/012021.

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Abstract Medical magnesium alloys as biodegradable medical materials are regarded as the third generation of biomedical materials with good biocompatibility and degradability. Still, their application is greatly limited due to their excessive corrosion rate and low mechanical strength. This paper investigates the effect of surface integrity, wettability, and corrosion resistance of Mg-0.8Ca alloy milled surfaces and further magnetic needle magnetic grinding treated surfaces. The test results show that the surface roughness increases after grinding due to the change in surface morphology and wo
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Gu, Ting Ting, Hong Qi Xia, Li Xin Liu, et al. "Electrochemical Behavior of AZ Magnesium Alloy Containing Rare Earth Element." Materials Science Forum 750 (March 2013): 60–63. http://dx.doi.org/10.4028/www.scientific.net/msf.750.60.

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The electrochemical behavior of a new magnesium alloy (AZ61) containing rare earth elements-cerium (Mg-Al-Zn-Mn-Ce alloys) was investigated in 3% NaCl electrolyte using electrochemical methods such as linear sweep voltammetry, Tafel curves and electrochemical impedance spectroscopy. Scanning electron microscopy was used to characterize the surface morphologies of magnesium and its alloys. The results shows that compared with that of the most commonly used Mg alloy–AZ61, the cerium containing magnesium alloy exhibited higher electrochemical activity, and higher corrosion resistance. The electro
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Tomita, Shunsuke, and Tatsuya Kikuchi. "Electropolishing of Magnesium and Its Alloys in Highly Safe Sodium Chloride/Glycol Solutions." ECS Meeting Abstracts MA2024-02, no. 25 (2024): 2040. https://doi.org/10.1149/ma2024-02252040mtgabs.

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Magnesium and its alloys are expected to be used in various engineering fields, such as automobiles, trains, and electronic product enclosures due to their lightness and mechanical properties. Electropolishing of magnesium surfaces is an important technique for fundamental research works and industrial applications, and perchloric acid or nitric acid is typically used for electropolishing. However, these acids are highly reactive and hazardous, thus the usage should be avoided in the industrial application processes. In this study, we demonstrated a highly safe electropolishing process of magn
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Kang, Yuxin, Shufang Yan, Zhanlin Li, et al. "Influence of Anodic Oxidation on the Organizational Structure and Corrosion Resistance of Oxide Film on AZ31B Magnesium Alloy." Coatings 14, no. 3 (2024): 271. http://dx.doi.org/10.3390/coatings14030271.

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Magnesium alloys, notably AZ31B, hold promise for lightweight structural applications in the aerospace, automotive, and biomedical sectors due to their excellent strength-to-weight ratios. The broad adoption of these alloys, however, is hindered by their inherent susceptibility to corrosion, reducing durability and functional integrity in corrosive environments. This study explores anodic oxidation as a viable surface treatment to improve the corrosion resistance of the AZ31B magnesium alloy. Focusing on the impact of oxidation voltage on the oxide film’s structural and electrochemical propert
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Zainal Abidin, Nor Ishida, Darren Martin, and Andrej Atrens. "Magnesium Corrosion in Different Solutions." Materials Science Forum 690 (June 2011): 369–72. http://dx.doi.org/10.4028/www.scientific.net/msf.690.369.

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The corrosion mechanism of Mg alloys in Hank’s solution was elucidated by comparing the corrosion of typical Mg alloys (AZ91, ZE41 and Mg2Zn0.2Mn) and high purity Mg in Hank’s solution at room temperature and in 3% NaCl saturated with Mg(OH)2. Corrosion was characterised by the evolved hydrogen and the surfaces after the immersion tests. Corrosion in Hank’s solution was weakly influenced by microstructure in contrast to corrosion in the 3% NaCl solution, where second phases cause strong micro-galvanic acceleration. This is attributed to the formation of a more protective surface film in Hank’s
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Zhang, Qianqian, and Huichen Zhang. "Corrosion resistance and mechanism of micro-nano structure super-hydrophobic surface prepared by laser etching combined with coating process." Anti-Corrosion Methods and Materials 66, no. 3 (2019): 264–73. http://dx.doi.org/10.1108/acmm-07-2018-1964.

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Purpose The purpose of this paper is to evaluate the effect of micro-nano mixed super-hydrophobic structure on corrosion resistance and mechanism of magnesium alloys. Design/methodology/approach A super-hydrophobic surface was fabricated on AZ91 and WE43 magnesium alloys by laser etching and micro-arc oxidation (MAO) with SiO2 nanoparticles coating and low surface energy material modification. The corrosion resistance properties of the prepared super-hydrophobic surfaces were studied based on polarization curves and immersion tests. Findings Compared with bare substrates, the corrosion resista
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Emelyanenko, Alexandre M., Alexander G. Domantovsky, Valery V. Kaminsky, Ivan S. Pytskii, Kirill A. Emelyanenko, and Ludmila B. Boinovich. "The Mechanisms of Antibacterial Activity of Magnesium Alloys with Extreme Wettability." Materials 14, no. 18 (2021): 5454. http://dx.doi.org/10.3390/ma14185454.

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In this study, we applied the method of nanosecond laser treatment for the fabrication of superhydrophobic and superhydrophilic magnesium-based surfaces with hierarchical roughness when the surface microrelief is evenly decorated by MgO nanoparticles. The comparative to the bare sample behavior of such surfaces with extreme wettability in contact with dispersions of bacteria cells Pseudomonas aeruginosa and Klebsiella pneumoniae in phosphate buffered saline (PBS) was studied. To characterize the bactericidal activity of magnesium samples with different wettability immersed into a bacterial dis
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Dissertations / Theses on the topic "Magnesium alloys Surfaces"

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Wong, Hoi-man, and 黃凱文. "Surface modification of biodegradable metallic material." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2008. http://hub.hku.hk/bib/B41290689.

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Tang, Caixian. "Soldering in magnesium high pressure die casting and its preservation by surface engineering." Swinburne Research Bank, 2007. http://hdl.handle.net/1959.3/22747.

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Thesis (PhD) - Swinburne University of Technology, Industrial Research Institute Swinburne - 2007.<br>[A thesis submitted] for the degree of Doctor of Philosophy, Industrial Research Institute, Swinburne University of Technology - 2007. Typescript. Includes bibliographical references (p. 154-167).
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Baliga, Chaitanya B. "Bulk and surface studies of rapidly solidified Mg Al alloys." Thesis, University of Surrey, 1990. http://epubs.surrey.ac.uk/843174/.

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The effect of aluminium additions on the structure and morphology of the corrosion products formed on the surfaces of rapidly solidified Mg-Al alloy splats immersed at room temperature in a solution of 3%NaCl saturated with Mg(OH)2; has been studied under different analytical techniques. The adverse effect of contamination from copper particles during processing on the corrosion behaviour of the alloys is also highlighted. Aluminium additions were beneficial to the corrosive behaviour of the alloys with a marked improvement in their anti-corrosion resistance occurring in alloys containing more
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Wong, Hoi-man. "Surface modification of biodegradable metallic material." Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/B41290689.

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Xin, Yunchang. "Degradation mechanism and surface modification of biomedical magnesium alloy /." access full-text access abstract and table of contents, 2010. http://libweb.cityu.edu.hk/cgi-bin/ezdb/thesis.pl?phd-ap-b30011723f.pdf.

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Thesis (Ph.D.)--City University of Hong Kong, 2010.<br>"Submitted to Department of Physics and Materials Science in partial fulfillment of the requirements for the degree of Doctor of Philosophy." Includes bibliographical references.
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KUPFER, JOHN CARLTON. "A SEARCH FOR CHANGES IN THE BAND STRUCTURE OF EXTREMELY STRAIN-FREE MAGNESIUM-CADMIUM CRYSTALS AS A FUNCTION OF ALLOYING, IN THE DILUTE LIMIT (DE HAAS-VAN ALPHEN, FERMI SURFACE)." Diss., The University of Arizona, 1985. http://hdl.handle.net/10150/187953.

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We report here a study of a specific doublet of de Haas-van Alphen frequencies in pure Mg and very dilute Mg(Cd) alloys with the magnetic field aligned with the c-axis. The work involved three stages. First, the use of extremely strain-free crystals, temperatures down to 40 millidegree Kelvin, large amplitude modulation, and the fast Fourier transform allowed the components of this doublet to be well resolved. This resolution allowed measurement of the changes in the cross-sectional area as a function of magnetic field orientation to verify the assignment of this doublet to the cap and monster
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Diplas, Spyridonas. "Bulk surface studies of vapour deposited Mg-V and Mg-Zr alloys." Thesis, University of Surrey, 1998. http://epubs.surrey.ac.uk/844498/.

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Mg-V and Mg-Zr alloys with nominal compositions 1, 6, 17.5, 27 wt% V and 2, 8.6 and 10.6 wt% Zr respectively were produced by PVD. All deposits exhibited compositional inhomogeneity, columnar microstructures and a strong basal texture. The solid solubilities of V and Zr in Mg were extended approximately to 17 wt% V and 10 wt% respectively. Grain refinement occurred with increasing solute content. The solid solution break up temperature decreased as the V and Zr content in the alloys increased. Pure V precipitated when the extended solid solubility of was exceeded. Both c and a lattice paramete
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Bhat, Panemangalore Devadas. "Development of magnesium-based alloys for biomedical applications." Thesis, Lille, 2019. http://www.theses.fr/2019LIL1R002.

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Étant donné leur capacité à se dégrader à l'intérieur du corps, les implants biodégradables ont fait l'objet de nombreuses recherches médicales. Parmi tous les matériaux, c'est le magnésium, un élément indispensable du corps humain, qui conduit aux résultats les plus favorables car son module d'Young est similaire à celui de l'os. De ce fait, les méthodes adoptées afin d'améliorer le comportement du magnésium pur vis-à-vis de la corrosion sont les suivantes: a)Ajout d'éléments d'alliage comme le zinc, le calcium et l'erbium (Mg-2Zn-2Er, Mg-2Zn-0.6Ca-1Er, etc.) pour contrôler le comportement de
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Bhat, Panemangalore Devadas. "Development of magnesium-based alloys for biomedical applications." Electronic Thesis or Diss., Université de Lille (2018-2021), 2019. http://www.theses.fr/2019LILUR002.

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Étant donné leur capacité à se dégrader à l'intérieur du corps, les implants biodégradables ont fait l'objet de nombreuses recherches médicales. Parmi tous les matériaux, c'est le magnésium, un élément indispensable du corps humain, qui conduit aux résultats les plus favorables car son module d'Young est similaire à celui de l'os. De ce fait, les méthodes adoptées afin d'améliorer le comportement du magnésium pur vis-à-vis de la corrosion sont les suivantes: a)Ajout d'éléments d'alliage comme le zinc, le calcium et l'erbium (Mg-2Zn-2Er, Mg-2Zn-0.6Ca-1Er, etc.) pour contrôler le comportement de
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Reis, Bárbara Araújo dos. "Avaliação das propriedades de superfície de ligas de titânio anodizadas com elementos bioativos /." Araraquara, 2018. http://hdl.handle.net/11449/153482.

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Orientador: Luis Geraldo Vaz<br>Resumo: O titânio comercialmente puro e suas ligas vêm sendo amplamente utilizados para confecção de implantes dentários e ortopédicos devido à adequada resistência mecânica, resistência à corrosão e biocompatibilidade. Entretanto, para aprimorar o tratamento com o uso de implantes, novas ligas e novos tratamentos de superfície vêm sendo pesquisados. A técnica de funcionalização de superfície, baseada em processos úmidos, é amplamente utilizada para desenvolver superfícies a base de óxido de titânio que induza e aumente a osseocondução. Assim, o objetivo deste e
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Books on the topic "Magnesium alloys Surfaces"

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Dong, Hanshan. Surface Engineering of Light Alloys: Aluminium, Magnesium and Titanium Alloys. Elsevier Science & Technology, 2010.

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Czerwinski, Frank, ed. Magnesium Alloys - Corrosion and Surface Treatments. InTech, 2011. http://dx.doi.org/10.5772/1427.

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Magnesium Alloys - Corrosion and Surface Treatments. InTech, 2011.

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Riley, Alano. Magnesium Alloys: Corrosion and Surface Treatments. Scitus Academics LLC, 2017.

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Surface engineering of light alloys: Aluminium, magnesium and titanium alloys. CRC Press, 2010.

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Surface Modification of Magnesium and its Alloys for Biomedical Applications. Elsevier, 2015. http://dx.doi.org/10.1016/c2013-0-16447-1.

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Surface Modification of Magnesium and its Alloys for Biomedical Applications. Elsevier, 2015. http://dx.doi.org/10.1016/c2013-0-16448-3.

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T. S. N. Sankara Narayanan, Min-Ho Lee, and Il-Song Park. Surface Modification of Magnesium and Its Alloys for Biomedical Applications: Modification and Coating Techniques. Elsevier Science & Technology, 2015.

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T. S. N. Sankara Narayanan, II-Song Park, and Min-Ho Lee. Surface Modification of Magnesium and Its Alloys for Biomedical Applications : Volume II: Modification and Coating Techniques. Elsevier Science & Technology, 2015.

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T. S. N. Sankara Narayanan, Min-Ho Lee, and Il-Song Park. Surface Modification of Magnesium and Its Alloys for Biomedical Applications: Biological Interactions, Mechanical Properties and Testing. Elsevier Science & Technology, 2015.

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Book chapters on the topic "Magnesium alloys Surfaces"

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Saji, Viswanathan S. "Superhydrophobic Surfaces by Conversion Coatings." In Conversion Coatings for Magnesium and its Alloys. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-89976-9_18.

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Schramm, Alina, Christos G. Aneziris, and Christiane Scharf. "Novel Ceramic Foam Filter Materials for the Filtration of Magnesium Alloy Melts." In Multifunctional Ceramic Filter Systems for Metal Melt Filtration. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-40930-1_10.

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AbstractCleanliness of magnesium alloy melts plays an important role in producing high-quality, lightweight products exemplary for the automotive or aircraft industry with high-quality standards. Therefore, the applicability of ceramic foam filters in the active and reactive filtration of magnesium alloys was explored as an option of metallurgical refining. Carbon-bonded alumina foams were selected in their uncoated as well as variously coated states. To evaluate the applicability of selected ceramic filter materials, various tests were applied, investigating filter properties, interface inter
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Raja, Sufian, Farazila Yusof, Ridha bin Muhamad, et al. "Surface Modification of Mg Alloys." In Magnesium Alloys for Biomedical Applications. CRC Press, 2024. http://dx.doi.org/10.1201/9781003400462-6.

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Dong, Xuecheng. "Surface Treatments for Magnesium Alloys." In Handbook of Manufacturing Engineering and Technology. Springer London, 2014. http://dx.doi.org/10.1007/978-1-4471-4670-4_49.

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Dong, Xuecheng. "Surface Treatments for Magnesium Alloys." In Handbook of Manufacturing Engineering and Technology. Springer London, 2013. http://dx.doi.org/10.1007/978-1-4471-4976-7_49-1.

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Guerci, G., C. Mus, and Kevin Stewart. "Surface Treatments for Large Automotive Magnesium Components." In Magnesium Alloys and their Applications. Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527607552.ch77.

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Kutschera, U., and R. Galun. "Wear Behaviour of Laser Surface Treated Magnesium Alloys." In Magnesium Alloys and their Applications. Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527607552.ch52.

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Dobrzański, Leszek A. "Effect of Heat and Surface Treatment on the Structure and Properties of the Mg-Al-Zn-Mn Casting Alloys." In Magnesium and Its Alloys. CRC Press, 2019. http://dx.doi.org/10.1201/9781351045476-5.

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Gadow, R., F. J. Gammel, F. Lehnert, D. Scherer, and J. I. Skar. "Coating System for Magnesium Diecastings in Class A Surface Quality." In Magnesium Alloys and their Applications. Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527607552.ch78.

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Virtanen, Sannakaisa, and Ben Fabry. "Corrosion, Surface Modification, and Biocompatibility of Mg and Mg Alloys." In Magnesium Technology 2011. Springer International Publishing, 2011. http://dx.doi.org/10.1007/978-3-319-48223-1_77.

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Conference papers on the topic "Magnesium alloys Surfaces"

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LeBozec, N., M. Jönsson, and D. Thierry. "Atmospheric Corrosion of Magnesium Alloys: Influence of Temperature, Relative Humidity and Chloride Deposition." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03601.

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Abstract Laboratory tests have been performed in order to determine how the climatic parameters e.g. relative humidity and temperature, and the amount of NaCl influence the corrosion rate of magnesium alloys AZ91D and AM50. The effect of the surface state has also been investigated. The exposures were performed at 75%, 85% and 95% R.H. and at 25 and 35°C. The amount of sodium chloride ranged from 14 to 240 µg cm-². The corrosion rate of both materials increased as a function of temperature, relative humidity and NaCl amount. A strong influence of the surface state e.g. as cast or polished was
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Czyrklis, Walter F. "Corrosion Evaluation of Graphite-Aluminum and Graphite-Magnesium Metal Matrix Composites." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85196.

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Abstract A corrosion characterization has been conducted of metal matrix composite materials 40V/0 GR/Al 6061 and 40/0 Gr/MgAZ91C and their associated matrix alloys Al 6061 and Mg AZ91C. The evaluation included electrochemical tests in chloride solution, weight change measurements after total immersion in chloride solution and after exposure to humid atmosphere, change in tensile strength after environmental exposure and stress corrosion behavior in chloride solution. The corroded surfaces were examined by optical metallography. Results of the tests showed that the composites suffer greater en
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Payares, Lily Margareth, Virginia Paredes Méndez, Margareth Dugarte, Juan Carlos Rincón Montenegro, and Lizeth Gutiérrez Púa. "Use of the Microalgae Chlorella Sp. to Biofunctionalized Magnesium Surfaces in Order to Decrease the Rate of Corrosion and Promote the Bone Remodeling Process." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-18514.

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Extended Abstract Frequently, the human body is susceptible to injuries such as the fracture of one or more of its bones, so it is necessary to use implants or some fixation element to keep the fragments of the fracture together, allowing an orderly repair that facilitates healing or compensates the lack or loss of bone tissue. Temporary orthopedic implants have been used clinically to repair broken or fractured bones during the healing process. The most used are plates, screws, nails, wires, and intramedullary nails. It is usually necessary to perform operations to open the injury site, join
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Horiuchi, D. N., and L. H. Hihara. "The Effects of Solar Radiation on the Surface Temperatures of Various Alloys Exposed to Atmospheric Corrosion Conditions." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05881.

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Abstract The surface temperature of alloys of different base metals will equilibrate to different temperatures depending on their solar reflectance index (SRI). The buildup of corrosion products can also have a significant effect on specimen surface temperatures due to changes in emissivity, which affects the SRI. In this study, the surface temperatures of exposed metallic specimens (i.e., UNS Z15001 zinc, UNS M11311 magnesium, UNS G10080 steel, UNS S30400 stainless steel, UNS C11000 copper, UNS A91060 aluminum, UNS A92024 aluminum and UNS A96061 aluminum) of varying exposure times were monito
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Bender, S., J. Goellner, A. Heyn, and S. Schultze. "Application of Material Specific Testing on Magnesium Alloys Using Electrochemical Noise." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07372.

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Abstract The corrosion behaviour of magnesium alloys is not substantially comparable to other light metal alloys, it is more similar to that of steels. Voluminous reaction products, formed in neutral electrolytes, leads to a diffusion controlled dissolution on the surface of the underlying magnesium alloy. Therefore, influences from structure and alloying are suppressed very strongly. In alkaline environments, passivation occurs as a result of the formation of a hydroxide layer on the magnesium surface. Therefore, differences in the corrosion behaviour between the alloys are hardly detectable.
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Wolfe, Ryan C., and Barbara A. Shaw. "Improving the Corrosion Resistance of Magnesium by Vapor Phase Processing." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02122.

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Abstract The corrosion resistance of magnesium can be improved by modifying the mechanical and chemical properties of the corrosion product film. In this work, the chemical resistance of the corrosion product film is improved by non-equilibrium alloying of magnesium with titanium and yttrium using the process of vapor deposition. The mechanical characteristics of the corrosion product film are improved by bombardment of the alloy with argon atoms. Alloys that have undergone less bombardment due to their deposition at 15 mTorr (2.0 Pa) exhibit lower corrosion rates than alloys that have undergo
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Púa, Lizeth Gutiérrez, Virginia Paredes Méndez, Ana María Fonseca Reyes, Juan Carlos Rincón Montenegro, and Lily Margareth Payares. "Enhanced Corrosion Resistance and Biocompatibility of Pure Magnesium Modified by Calcium Phosphate / Biomass of Chlorella Sp. Coating for Orthopedic Applications." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-18513.

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Extended Abstract Biomedical metallic materials can be harmful to the human body in the long term due to the release and accumulation of metallic particles resulting from the degradation and corrosion of the material, a consequence of the wear suffered by the implant. Therefore, biodegradable materials have been studied that reduce the risk to health and the need for a second surgical intervention to remove the implant when the tissue is regenerated. Magnesium alloys are possible candidates as degradable biomaterials for temporary implants in various specialties such as traumatology, cardiolog
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Alvarez, Roxanna B., Augusto Ruiz, and Mark F. Horstemeyer. "Pitting Corrosion Study in an AE 44 Magnesium Alloy." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08232.

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Abstract The initiation and growth mechanisms of corrosion pits in an AE44 magnesium alloy, subjected to a wet saline environment, were quantified, and a corrosion mode to explain the phenomena is suggested. Immersion test were carried out in a NaCl 3.5% solution, for different surfaces at room temperature. The corrosion process was evaluated using a laser profilemeter (LP), optical microscopy (OM), scanning electron microscopy (SEM) and energy dispersive X-Ray spectroscopy (EDS). The stereological quantities included the pit density number, pit radius, pit size distribution, and pit coalescen
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Eliezer, Amir, and Cyrille Gasqueres. "Bio-Functional High Performance Coatings of Titanium and Magnesium Alloys for Biomedical Applications." In CORROSION 2017. NACE International, 2017. https://doi.org/10.5006/c2017-09271.

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Abstract [Over the past few years, progress in orthopedic surgery has helped to improve the quality of life. Approximately 4.5 million procedures related to joint replacement and fracture repair are performed worldwide each year. However, serious complications still occur mostly due to implant loosening or infection. Surface treatments and coatings have been major research axes to address those problems. In this study, bio-active oxide coating containing silver particles on a titanium medical grade Ti-6Al-4V alloy and the development of a CaP bio-active oxide coating are reported. Both materia
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Maddela, Surender, Yar-Ming Wang, and Anil K. Sachdev. "Microgalvanic Current Mapping of Magnesium/Aluminum Galvanic Couple by Scanning Vibrating Electrode Technique (SVET)." In CORROSION 2009. NACE International, 2009. https://doi.org/10.5006/c2009-09447.

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Abstract Many magnesium alloys exhibit microgalvanic corrosion due to anodic and cathodic reactions that occur at discrete phases. We used the scanning vibrating electrode technique (SVET) to map the local corrosion current distribution profile of specially designed magnesium and aluminum galvanic couples. We studied the effect of anode (Mg) to cathode (Al) area ratio (A/C = 1:9, 3:7 and 1:1) and the effect of electrolyte concentration (sodium chloride solutions, 10, 30, and 280 mM). The galvanic current density is mapped for different immersion time intervals (t= 0 and 1 hour). The SVET respo
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Reports on the topic "Magnesium alloys Surfaces"

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Liventseva, Hanna. THE MINERAL RESOURCES OF UKRAINE. Ilustre Colegio Oficial de Geólogos, 2022. http://dx.doi.org/10.21028/hl.2022.05.17.

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Ukraine is one of the leading countries of the world in a wide range of minerals. Although it covers only 0.4% of the Earth’s surface, contains about 5% of the world’s mineral resources. It ranks top-10 of the world for several raw materials (metallic and non-metallic) such as titanium, ball clays, Fe-Mn &amp; Fe-Si-Mn alloys and gallium. Lithium, graphite or magnesium, among others, are also present in Ukraine. The abundance and diversity of minerals and metals is due to the complexity and variety of the Ukrainian geology. This article presents the main metallic and non-metallic mineral resou
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