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Готові списки джерел за темами / Electrolytic plasma oxidation

Добірка наукової літератури з теми "Electrolytic plasma oxidation"

Автор: Grafiati

Опубліковано: 8 червня 2024

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Статті в журналах з теми "Electrolytic plasma oxidation":

1

Normurodovich, Normurodov Aziz. "THE IMPACT OF PLASMA-ELECTROLYTIC OXIDATION OF TITANIUM." European International Journal of Multidisciplinary Research and Management Studies 4, no. 4 (April 1, 2024): 92–98. http://dx.doi.org/10.55640/eijmrms-04-04-14.

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Titanium is one of the most promising structural materials used in the manufacture of implants in orthopedics and dentistry. This material is characterized by low density, low modulus of elasticity, good formability, hardness similar to tooth enamel, biocompatibility with living tissues, and corrosion resistance in biological media.

2

Rudnev, V. S., I. V. Lukiyanchuk, and V. G. Kuryavyi. "Electrolytic-plasma oxidation in borate electrolytes." Protection of Metals 42, no. 1 (January 2006): 55–59. http://dx.doi.org/10.1134/s0033173206010103.

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3

Rakhadilov, Bauyrzhan, and Daryn Baizhan. "Creation of Bioceramic Coatings on the Surface of Ti–6Al–4V Alloy by Plasma Electrolytic Oxidation Followed by Gas Detonation Spraying." Coatings 11, no. 12 (November 23, 2021): 1433. http://dx.doi.org/10.3390/coatings11121433.

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In this work, bioceramic coatings were formed on Ti6Al4V titanium alloy using a combined technique of plasma electrolytic oxidation followed by gas detonation spraying of calcium phosphate ceramics, based on hydroxyapatite. Plasma electrolytic oxidation was carried out in electrolytes with various chemical compositions, and the effect of electrolytes on the macro and microstructure, pore size and phase composition of coatings was estimated. Three types of electrolytes based on sodium compounds were used: phosphate, hydroxide, and silicate. Plasma electrolytic oxidation of the Ti–6Al–4V titanium alloy was carried out at a fixed DC voltage (270 V) for 5 min. The sample morphology and phase composition were studied with a scanning electron microscope and an X-ray diffractometer. According to the results, the most homogeneous structure with lower porousness and many crystalline anatase phases was obtained in the coating prepared in the silicate-based electrolyte. A hydroxyapatite layer was obtained on the surface of the oxide layer using detonation spraying. It was determined that the appearance of α-tricalcium phosphate phases is characteristic for detonation spraying of hydroxyapatite, but the hydroxyapatite phase is retained in the coating composition. Raman spectroscopy results indicate that hydroxyapatite is the main phase in the coatings.

4

DRUNKA, Reinis, Ilmars BLUMBERGS, Paula IESALNIECE, Konstantins SAVKOVS, and Ints STEINS. "Plasma Electrolytic Oxidation of AZ31 Mg Alloy in Bipolar Pulse Mode and Influence of Corrosion to Surface Morphology of Obtained Coatings." Materials Science 29, no. 3 (August 24, 2023): 298–304. http://dx.doi.org/10.5755/j02.ms.32182.

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The plasma electrolytic oxidation method was used with AZ31 magnesium alloy plates for improving the corrosion resistance of the alloy. Process parameters for the plasma electrolytic oxidation setup were optimized by studying the effects of KOH concentration, operating voltage, and pulse properties on the obtained coating. These conditions were then used to produce plasma electrolytic oxidation coated AZ31 sample and were tested by immersion in 3 % NaCl solution for 1 week. Three types of modifiers were used in the electrolyte and concentrations of the modifiers were varied to study the effect of concentration on the performance of coating obtained. The extent of corrosion was visually examined, and it was found that an electrolyte recipe with all three modifiers produced the best results.

5

Egorkin, Vladimir S., Igor E. Vyaliy, Nikolay V. Izotov, Sergey L. Sinebryukhov, and Sergey V. Gnedenkov. "The Electrolyte Concentration Influence on the Features of Formation Process and Morphology of the PEO-Coatings on Aluminum Alloy." Defect and Diffusion Forum 386 (September 2018): 309–14. http://dx.doi.org/10.4028/www.scientific.net/ddf.386.309.

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Plasma electrolytic oxidation (PEO) of aluminum alloy 5754 was carried out in a multicomponent electrolyte variating the concentration of sodium silicate. The research has allowed to establish the characteristic features of the plasma electrolytic oxidation process, and also morphological structure of the formed oxide layers. It is established that the applied electrolytic systems can significantly increase the thickness of the formed layers (up to 152 μm), and control their porosity, bringing it up to 30 %.

6

Rakhadilov, B. K., D. R. Baizhan, Zh B. Sagdoldina, and K. Torebek. "Research of regimes of applying coats by the method of plasma electrolytic oxidation on Ti-6Al-4V." Bulletin of the Karaganda University. "Physics" Series 105, no. 1 (March 30, 2022): 99–106. http://dx.doi.org/10.31489/2022ph1/99-106.

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In this work, ceramic coatings were formed on Ti6Al4V titanium alloy using a technique of plasma electrolytic oxidation. Plasma electrolytic oxidation was carried out in electrolytes with different chemical compositions and the effect of the electrolyte on the macro-and microstructure, pore size, phase composition and wear resistance of coatings was estimated. Three types of electrolytes based on sodium compounds were used, including phosphate, hydroxide, and silicate. The composition of the electrolyte affects the intensity and size of microcharges and the volume of gas release of various electrolytes. The plasma electrolytic oxidation processes were carried out at a fixed voltage (270 V) for 5 minutes. The results showed that the coating was mainly composed of rutile- and anatase TiO2 , but a homogeneous structure with lower porosity and a large number of crystalline anatase phases was obtained in the coating prepared in the silicate-based electrolyte. The diffractogram electrolytes did not reveal the peaks of the crystalline phases associated with the PO4 3— and SiO3 2— anions. This means that these anions included only oxygen in the coatings. The morphology and phase composition of the samples were studied using a scanning electron microscope and an X-ray diffractometer, respectively. Wear resistance was evaluated by the “ball-disc” method on the TRB3 tribometer. The wear resistance of various coatings formed on Ti6Al4V titanium alloys showed completely different wear resistance. The lowest coefficient of friction (µ = 0.3) was demonstrated by the coating obtained based on phosphate. This may be due to a large number of crystal phases of rutile. The sample prepared in a hydroxide-based electrolyte showed a high wear coefficient (µ=0.52). This effect can be obtained by eliminating surface defects (microcracks and micropores).

7

Medvedev, D. L. "Investigation of Plasma Electric Oxide Coating Formed on the Prototype Samples of Aluminum Plates Made of 1050 Grade." Occupational Safety in Industry, no. 4 (April 2023): 7–13. http://dx.doi.org/10.24000/0409-2961-2023-4-7-13.

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Today, the technology of hardening the surface layers of parts and the creation of protective coatings on the surface with high physical, mechanical and chemical properties are especially efficient in many industries. The article presents the studies of the most promising innovative technology for surface hardening of 1050 grade aluminum plates by plasma electrolytic oxidation method. This method allows to obtain the materials with an ultra-high melting point, high hardness, and wear resistance. Possible conditions and mechanisms for the formation of protective layers on the surface of aluminum plates to improve reliability and safety in the production of chemical industry products are considered. The influence was studied concerning the main technological parameters (alloying elements, electrical parameters, electrolyte composition) on the properties and structure of oxide ceramic coatings. The qualitative characteristics of the finished products from aluminum alloys and the surface layer of the samples showed the efficiency of the plasma electrolytic oxidation technology, which allows to obtain ceramic coatings with increased hardness, wear and corrosion resistance, and strength. When processing by plasma electrolytic oxidation in an aqueous electrolyte solution, all the industrial safety requirements are met. An alternative approach to processing by plasma electrolytic oxidation is considered, in which 1050 grade aluminum plates were used in a molten nitrate salt at a temperature of 280 °C. The microstructure, phase, chemical composition, and microhardness were studied by X-ray diffraction, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and microhardness tests. The formed coating was found to be free from electrolyte contamination, cracks and pinholes commonly found in coatings formed during plasma electrolytic oxidation treatment in an aqueous electrolyte solution.

8

Posuvailo, V. M., V. V. Vytvytskiy, M. M. Romaniv, and T. O. Pryhorovska. "INFLUENCE OF PLASMA-ELECTROLYTIC OXIDATION PROCESS TECHNOLOGICAL PARAMETERS OF ALUMINUM ON COATING GROWTH RATE." PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Number, no. 1(59) (January 28, 2021): 165–78. http://dx.doi.org/10.31471/2304-7399-2020-1(59)-165-178.

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There has been carried out an analysis of methods of oxide covering formation productivity increasing during plasma electrolytic oxidation of aluminum in electrolyte. There has been developed a technology of blank manufacturing and part strengthening by plasma electrolytic oxidation in the electrolyte, as well as the workbench has been modernized. There has been studied the process of oxidoceramic coating synthesis for the D16T aluminum deformed alloy of during plasma electrolytic oxidation in the electrolyte for different process parameters. It is established that the growth rate of oxidoceramic coating can be significantly increased by electrolyte component concentration involved in aluminum oxidation and rational choice of process electrical parameters. Hydrogen peroxide addition leads to obtained oxoceramic coating thickness increasing due to O, O2, OH, OH– concentration increasing in the electrolyte. It is established that the optimal concentration of H2O2 ranges from 5 g/l to 7 g/l. A further increase of peroxide concentration leads to a decrease in peroxide effect on oxoceramic coating growth rate on the D16T aluminum deformed alloy due to pH changes of the electrolyte and the deterioration of the oxide coating.

9

Stojadinovic, Stevan. "Plasma electrolytic oxidation of metals." Journal of the Serbian Chemical Society 78, no. 5 (2013): 713–16. http://dx.doi.org/10.2298/jsc121126129s.

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In this lecture results of the investigation of plasma electrolytic oxidation (PEO) process on some metals (aluminum, titanium, tantalum, magnesium, and zirconium) were presented. Whole process involves anodizing metals above the dielectric breakdown voltage where numerous micro-discharges are generated continuously over the coating surface. For the characterization of PEO process optical emission spectroscopy and real-time imaging were used. These investigations enabled the determination of electron temperature, electron number density, spatial density of micro-discharges, the active surface covered by micro-discharges, and dimensional distribution of micro-discharges at various stages of PEO process. Special attention was focused on the results of the study of the morphology, chemical, and phase composition of oxide layers obtained by PEO process on aluminum, tantalum, and titanium in electrolytes containing tungsten. Physicochemical methodes: atomic force microscopy (AFM), scanning electron microscopy (SEM-EDS), x-ray diffraction (XRD), x-ray photoelectron spectroscopy (XPS), and Raman spectroscopy served as tools for examining obtained oxide coatings. Also, the application of the obtained oxide coatings, especially the application of TiO2/WO3 coatings in photocatalysis, were discussed.

10

Kim, Bae-Yeon, Deuk-Yong Lee, Yong-Nam Kim, Min-Seok Jeon, Whan-Sik You, and Kwang-Youp Kim. "Analysis of Oxide Coatings Formed on Al1050 Alloy by Plasma Electrolytic Oxidation." Journal of the Korean Ceramic Society 46, no. 3 (May 31, 2009): 295–300. http://dx.doi.org/10.4191/kcers.2009.46.3.295.

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Дисертації з теми "Electrolytic plasma oxidation":

1

Matykina, Endzhe. "Plasma electrolytic oxidation of titanium." Thesis, University of Manchester, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.548672.

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2

Aliasghari, Sepideh. "Plasma electrolytic oxidation of titanium." Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/plasma-electrolytic-oxidation-of-titanium(2c6b1bcb-9749-4220-aff9-98ddf9532bed).html.

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Plasma electrolytic oxidation is used to prepare corrosion- and wear-resistant coatings on light metals. The extensive literature reports on coatings formed under a wide range of different electrical regimes and in diverse electrolyte compositions. However, little work is available that investigates systematically PEO of titanium under a range of electrical variables in a particular electrolyte. In the present work, coatings are formed in a silicate electrolyte under a range of current densities, duty cycles and rates of positive to negative current density. The coatings were found to contain anatase, rutile and amorphous silicate-rich material, with comparatively minor influences of the PEO parameters. Further, coatings were limited in thickness to 40 μm due to a decrease in voltage and intensity of sparks at longer treatment times. The coatings were relatively soft with poor wear- and corrosion- resistances, and a high coefficient of friction although the last could be reduced by incorporation of PTFE particles into the coating. The study also investigates coatings formed in aluminate-phosphate based electrolytes, which generated wear-resistant and corrosion-resistant coatings of increased hardness. A focus was on the use of high-resolution electron microscopy, which has not been reported previously, to determine the details of the coating composition and structure. The findings revealed the distribution of coating species, showing an aluminum-rich outer layer and a titanium-rich inner layer, with phosphorus enriched in a band near the base of the coating. However, the coatings also revealed highly localized variations in composition within their noanocrystalline structures, due to the melting and rapid solidification of the coating material. The study also examined the role of electrolyte purity on the formation and properties of the coatings, which has not been examined elsewhere. Importantly chlorine species from the lower purity electrolyte were shown to enrich near the substrate, resulting in a cracked interfacial layer and reduced adhesion of the coating. Such observations may account for reports of poor coating adhesion in the literature. Further, a reduced purity of the electrolyte results in an erratic voltage response, due to cycles of mechanical breakdown and healing of the coating, with high levels of chloride resulting in a highly porous coating. The distributions of phosphorus and chlorine species within the coatings suggest that these species migrate inwards, with chlorine species migrating faster than phosphorus species.

3

Pezzato, Luca. "PLASMA ELECTROLYTIC OXIDATION COATINGS ON LIGHT ALLOYS." Doctoral thesis, Università degli studi di Padova, 2016. http://hdl.handle.net/11577/3424487.

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This thesis summarizes the work carried out during the three-year Ph.D in Industrial Engineering and involve the study and characterization of coatings obtained on light alloys with the technique known as Plasma Electrolytic Oxidation (PEO). PEO process is, from the practice point of view, similar to the traditional anodic oxidation process as it's based on the electrochemical growth of a protective oxide layer on a metal surface. Compared with the traditional anodizing, PEO process works at higher currents and higher voltages, thus modifying the characteristics of the obtained layer. In recent years the importance of PEO process is increasing both in the research and in the industrial world. In fact the potentiality of the coatings obtained with this type of process are higher than those of the coatings obtained with the traditional techniques of chemical conversion or anodizing. However, the relatively high cost and some problems related to the process (in particular the need of a post treatment to ensure galvanic corrosion) have now slowed to the widespread use on an industrial scale. So the scientific research on one hand is looking for new solutions to further improve the properties of the coatings, in order to justify the higher costs, on the other is trying to modify the existing process to reduce the above-mentioned costs. The obtained results explained in this thesis have allowed an expansion in the knowledge regarding the PEO coatings and in particular to move towards greater industrial development of the technique. In fact new process parameters that permit to reduce the total time for the obtainment of good PEO coatings maintaining good corrosion resistance were found, especially working with higher current densities if compared with the ones reported in literature. Moreover the addiction of molybdenum and lanthanum salts as additives in the electrolyte used in the PEO process, has permitted to improve the performances of the coating in terms of corrosion resistance. The addiction of graphite nanoparticles and silver particles has permitted to obtain respectively coatings with improved corrosion and wear resistance and coatings with an intrinsic antimicrobial effect. PEO process was also successfully applied on steels.
Questo lavoro di tesi riassume il lavoro svolto durante i tre anni di dottorato in Ingegneria Industriale e riguarda lo studio e la caratterizzazione di rivestimenti ottenuti mediante la tecnica denominata Plasma Electrolytic Oxidation (PEO) su leghe leggere. Il processo PEO è, dal punto di vista operativo, molto simile ai tradizionali processi di ossidazione anodica in quanto si basa sulla crescita per via elettrochimica di uno strato di ossido protettivo sulla superficie del metallo. Rispetto al tradizionale processo di anodizzazione il processo PEO lavora però a correnti e voltaggi più elevati, modificando così le caratteristiche dello strato ottenuto. Il processo PEO sta assumendo negli ultimi anni sempre maggiore rilevanza sia nell'ambito della ricerca che in quello industriale. Le potenzialità, infatti, dei rivestimenti ottenuti con questo tipo di processo sono molto più elevate rispetto a quelle dei rivestimenti ottenibili con le tradizionali tecniche di conversione chimica o di anodizzazione. Tuttavia il costo abbastanza elevato ed alcune problematiche relative al processo ne hanno per ora frenato la diffusione su larga scala a livello industriale. Dal punto di vista della ricerca scientifica quindi, da un lato si stanno cercando nuove soluzioni che consentano di migliorare ulteriormente le proprietà dei rivestimenti, in modo da giustificare i costi più elevati, dall'altro si stanno cercando delle variazioni al processo che consentano di ridurre i costi sopracitati. I risultati ottenuti durante il dottorato di ricerca e descritti in questo lavoro di tesi hanno permesso di ampliare le conoscenze inerenti i rivestimenti PEO e in particolare di procedere verso un maggiore sviluppo industriale della tecnica. Infatti è stata sviluppata una nuova sequenza di parametri di processo, basata sul lavorare ad elevate densità di corrente, che permette di ottenere rivestimenti di ottima qualità con tempi inferiori rispetto a ciò che viene attualmente realizzato. Inoltre l'aggiunta di sali di molibdeno e lantanio, come additivi dell'elettrolita usato nel processo PEO, ha permesso di incrementare notevolmente la resistenza a corrosione dei rivestimenti in modo tale da consentire la realizzazione di componenti a più alto valore aggiunto. L'aggiunta di nanoparticelle di grafite ha permesso di ottenere rivestimenti con buona resistenza a corrosione e ad usura. L'inserimento di altre tipologie di additivi (particelle d'argento) ha poi permesso di conferire proprietà battericide al rivestimento. Infine la tecnica PEO è stata anche con successo applicata agli acciai basso legati aprendo un importante filone di sviluppo a livello tecnologico.

4

Khan, Raja Hameed Ullah. "Characteristics and stress state of Plasma Electrolytic Oxidation Coatings." Thesis, University of Sheffield, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.500210.

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5

Troughton, Samuel Christopher. "Phenomena associated with individual discharges during plasma electrolytic oxidation." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/288879.

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This work presents information obtained from high-speed video and electrical monitoring of electrical breakdown (discharge) events during plasma electrolytic oxidation (PEO) of aluminium alloy substrates. Discharges were found to occur in extended sequences termed "cascades" at particular locations. This was a feature common to all the substrates and processing frequencies investigated. As the coating thickness increases, the characteristics remained broadly similar, although discharges become more energetic and longer-lived. Short PEO treatments were applied to existing PEO coatings in order to investigate the microstructural effects of discharge cascades. It was found that cascades persist at particular locations due to the residual deep pore channel left by previous discharges in the cascade. Observations were made of the way the coating was restructured around a cascade location. Samples were illuminated with very high intensity flashes during PEO processing, revealing that relatively large (1 mm diameter) bubbles form where a discharge emerges from the surface of a coating. Analysis of the overall energy consumption, as well as the energetic processes occurring within an individual discharge, indicate that the bubble growth occurs due to rapid volatilisation of water originating from the electrolyte. It is postulated that the growth of this bubble causes the electrical resistance to rise and is responsible for the termination of the discharge current. Investigations of high frequency (2,500 Hz) processing lead to the discovery of discharges occurring during the cathodic half-cycle, after a certain coating thickness had been achieved. Cathodic discharges were more energetic than anodic discharges, and created large craters in the coatings. Gas evolution was found to exceed the electrochemical Faraday yield, and was similar at low and high frequency initially. Once cathodic discharges began, the gas evolution rate increased and the coating mass gain levelled off.

6

Dunleavy, Christopher Squire. "Development of quantitative techniques for the study of discharge events during plasma electrolytic oxidation processes." Thesis, University of Cambridge, 2010. https://www.repository.cam.ac.uk/handle/1810/228637.

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Plasma electrolytic oxidation, or PEO, is a surface modification process for the production of ceramic oxide coatings upon substrates of metals such as aluminium, magnesium and titanium. Two methodologies for the quantitative study of electrical breakdown (discharge) events observed during plasma electrolytic oxidation processes were developed and are described in this work. One method presented involves direct measurement of electrical breakdowns during production of an oxide coating within an industrial scale PEO processing arrangement. The second methodology involves the generation and measurement of electrical breakdown events through coatings pre-deposited using full scale PEO processing equipment. The power supply used in the second technique is generally of much lower power output than the system used to initially generate the sample coatings. The application of these techniques was demonstrated with regard to PEO coating generation on aluminium substrates. Measurements of the probability distributions of discharge event characteristics are presented for the discharge initiation voltage; discharge peak current; event total duration; peak instantaneous power; charge transferred by the event and the energy dissipated by the discharge. Discharge events are shown to increase in scale with the voltage applied during the breakdown, and correlations between discharge characteristics such as peak discharge current and event duration are also detailed. Evidence was obtained which indicated a probabilistic dependence of the voltage required to initiate discharge events. Through the scaling behaviour observed for the discharge events, correspondence between the two measurement techniques is demonstrated. The complementary nature of the datasets obtainable from different techniques for measurement of PEO discharge event electrical characteristics is discussed with regards to the effects of interactions between concurrently active discharge events during large scale PEO processing.

7

Lu, Xiaopeng [Verfasser]. "Plasma Electrolytic Oxidation (PEO) Coatings on a Mg Alloy from Particle Containing Electrolytes / Xiaopeng Lu." Kiel : Universitätsbibliothek Kiel, 2017. http://d-nb.info/1128149206/34.

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8

Yar-Mukhamedova, G. Sh, M. V. Ved, A. V. Karakurkchi, and N. D. Sakhnenko. "Mixed alumina and cobalt containing plasma electrolytic oxide coatings." Thesis, IOP Publishing Ltd, 2017. http://repository.kpi.kharkov.ua/handle/KhPI-Press/30798.

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Principles of plasma electrolytic oxidation of the AL25 aluminum alloy in diphosphate alkali solutions containing cobalt(2+) cations are discussed. It has been established that a variation in the concentration of the electrolyte components provides the formation of mixed-oxide coatings consisting of the basic matrix materials and the cobalt oxides of different content. An increase in the cobalt oxide content in the coating is achieved by the variation in electrolysis current density as well as the treatment time due to both the electrochemical and thermo-chemical reactions at substrate surface and in spark region. Current density intervals that provide micro-globular surface formation and uniform cobalt distribution in the coating are determined. The composition and morphology of the surface causes high catalytic properties of synthesized materials, which confirmed the results of testing in model reaction CO and benzene oxidation as well as fuel combustion for various modes of engine operation.

9

Karakurkchi, A. V., N. D. Sakhnenko, M. V. Ved, and A. S. Gorohivskiy. "Nanostructured catalytic cobalt containing PEO-coatings on alloy AL25." Thesis, Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine, 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/22609.

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10

Paillard, Julien Michel. "Microstructure and mechanical properties of plasma electrolytic oxidation coatings on titanium substrates." Thesis, University of Cambridge, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.608619.

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Книги з теми "Electrolytic plasma oxidation":

1

Mohedano, Marta, and Beatriz Mingo. Plasma Electrolytic Oxidation Coatings. Mdpi AG, 2021.

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2

Plasma Electrolytic Oxidation (PEO) Coatings. MDPI, 2021. http://dx.doi.org/10.3390/books978-3-0365-0553-4.

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3

Gnedenkov, S. V. Plazmennoe ėlektroliticheskoe oksidirovanie metallov i splavov v tartratsoderzhashchikh rastvorakh =: Plazma electrolitic oxidation of metal and alloys in tartrate containing electrolytes. 2008.

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Частини книг з теми "Electrolytic plasma oxidation":

1

Gladkova, Aleksandra A., Dmitriy G. Tagabilev, and Miki Hiroyuki. "Plasma Electrolytic Oxidation." In Corrosion Protection of Metals and Alloys Using Graphene and Biopolymer Based Nanocomposites, 191–213. First. | Boca Raton : CRC Press is an imprint of Taylor &: CRC Press, 2020. http://dx.doi.org/10.1201/9781315171364-13.

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2

Antônio, César A., Rosana F. Antônio, Elidiane C. Rangel, and Nilson C. Cruz. "Surface Engineering of Biomaterials by Plasma Electrolytic Oxidation." In Bioengineering and Biomaterials in Ventricular Assist Devices, 249–63. Boca Raton: CRC Press, 2021. http://dx.doi.org/10.1201/9781003138358-14.

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3

Hu, Jonathan, and Xueyuan Nie. "Plasma Electrolytic Oxidation of Pure Magnesium for Potential Biological Application." In PRICM, 1655–62. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118792148.ch208.

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4

Hu, Jonathan, and Xueyuan Nie. "Plasma Electrolytic Oxidation of Pure Magnesium for Potential Biological Application." In Proceedings of the 8th Pacific Rim International Congress on Advanced Materials and Processing, 1655–62. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-48764-9_208.

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Liu, Junyi, Xiaohu Huang, Tzee Luai Meng, and Shijie Wang. "Corrosion and Mechanical Behavior of Plasma Electrolytic Oxidation Coated Al Alloy." In Lecture Notes in Mechanical Engineering, 150–54. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-5763-4_33.

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Tagirova, K., V. Aubakirova, and A. Vulfin. "Neural Network Control System for the Process of Plasma Electrolytic Oxidation." In Lecture Notes in Electrical Engineering, 321–33. Cham: Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-51127-1_31.

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7

Lugovskoy, Alex, Aleksey Kossenko, Barbara Kazanski, and Michael Zinigrad. "Production of Ceramic Layers on Aluminum Alloys by Plasma Electrolytic Oxidation in Alkaline Silicate Electrolytes." In Supplemental Proceedings, 65–71. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118356074.ch9.

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8

Korniienko, V., O. Oleshko, Ye Husak, V. Deineka, V. Holubnycha, O. Mishchenko, W. Simka, and M. Pogorielov. "Plasma Electrolytic Oxidation of the Titanium-Zirconium Alloy (Zr60Nb21Ti19) for Dental Implant." In Springer Proceedings in Physics, 83–93. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3996-1_9.

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Chu, Po-Jen, Aleksey Yerokhin, Allan Matthews, and Ju-Liang He. "Microstructural Characterisation of Porous TiO2Ceramic Coatings Fabricated by Plasma Electrolytic Oxidation of Ti." In Advanced Ceramic Coatings and Materials for Extreme Environments III, 117–27. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118807651.ch12.

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Ok, Myoung Ryul, Eun Young Kang, Ji Hye Kim, Young Su Ji, Chang Woo Lee, Young Joo Oh, and Kyung Tae Hong. "Analysis on the Microstructure of Ceramic Coating Layer Fabricated by Plasma Electrolytic Oxidation." In THERMEC 2006, 1258–63. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-428-6.1258.

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Тези доповідей конференцій з теми "Electrolytic plasma oxidation":

1

Pokhmurskii, V., G. Nykyforchyn, M. Student, M. Klapkiv, G. V. Karpenko, H. Pokhmurska, B. Wielage, T. Grund, and A. Wank. "Plasma Electrolytic Oxidation of Arc Sprayed Aluminium Coatings." In ITSC2007, edited by B. R. Marple, M. M. Hyland, Y. C. Lau, C. J. Li, R. S. Lima, and G. Montavon. ASM International, 2007. http://dx.doi.org/10.31399/asm.cp.itsc2007p1029.

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Abstract Different post treatment methods such as heat treatment, mechanical processing, sealing, etc. are known to be capable to improve microstructure and exploitation properties of thermal spray coatings. In this work a plasma electrolytic oxidation of aluminium coatings obtained by arc spraying on aluminium and carbon steel substrates is carried out. Microstructure and properties of oxidised layers formed on sprayed coating as well as on bulk material are investigated. Oxidation is performed in electrolyte containing KOH and liquid glass under different process parameters. It is shown that thick uniform oxidised layers can be formed on arc sprayed aluminium coatings as well as on solid material. Distribution of alloying elements and phase composition of obtained layers are investigated. A significant improvement of wear resistance of treated layers in two types of abrasive wear conditions is observed.

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Henrion, G., F. Jaspard, T. Czerwiec, T. Belmonte, and A. Viola. "Investigation of the Aluminium Plasma Electrolytic Oxidation Process." In 3rd France-Russia Seminar. Les Ulis, France: EDP Sciences, 2007. http://dx.doi.org/10.1051/names2007002.

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3

Rita, Cristian Cley Paterniani, ANDRE HENRIQUE FERREIRA, JOAO PAULO BARROS MACHADO, Jorge Rosa, FELIPE MIRANDA, and GILBERTO PETRACONI. "FORMATION OF TIO2 NANOSTRUCTURE BY PLASMA ELECTROLYTIC OXIDATION." In 26th International Congress of Mechanical Engineering. ABCM, 2021. http://dx.doi.org/10.26678/abcm.cobem2021.cob2021-2346.

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4

Borisov, V. A., S. S. Sigaeva, E. A. Anoshkina, A. L. Ivanov, P. V. Litvinov, V. R. Vedruchenko, V. L. Temerev, et al. "Plasma electrolytic oxide coatings on silumin for oxidation CO." In OIL AND GAS ENGINEERING (OGE-2017). Author(s), 2017. http://dx.doi.org/10.1063/1.4998821.

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5

Pesode, Pralhad, Shivprakash Barve, Sagar V. Wankhede, Sumod K. Pawar, and Dhanaji R. Jadhav. "Antibacterial activities of plasma electrolytic oxidation coated magnesium alloys." In 2ND INTERNATIONAL CONFERENCE & EXPOSITION ON MECHANICAL, MATERIAL, AND MANUFACTURING TECHNOLOGY (ICE3MT 2022). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0183108.

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6

Al-Rudaini, Khudhair Abbas Kareem, and Khulood Abid Saleh Al-Saadie. "Study of plasma electrolytic oxidation coatings on aluminum alloy (AA4020) using different electrolyte composition." In INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING ICCMSE 2021. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0114850.

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Sopchenski Santos, Luciane, Carlos augusto Henning Laurindo, Paulo Soares, and Dhanna Elis Francisco. "Corrosion properties of Zn-TiO2 produced by plasma electrolytic oxidation." In 24th ABCM International Congress of Mechanical Engineering. ABCM, 2017. http://dx.doi.org/10.26678/abcm.cobem2017.cob17-2422.

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8

Levinas, Ramūnas, Vidas Pakštas, Algirdas Selskis, Tomas Murauskas, Roman Viter, Aldona Jagminienė, Ina Stankevičienė, and Eugenijus Norkus. "Plasma Electrolytic Oxidation Synthesis of Heterostructured TiO2 for Photoanode Applications." In International Conference EcoBalt. Basel Switzerland: MDPI, 2023. http://dx.doi.org/10.3390/proceedings2023092051.

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Vinnikov, Denis, Vladimir Yuferov, Ivan Kolenov, Sergey Mizrakhy, Vysekantsev Igor, and Buriak Iryna. "Plasma Electrolytic Oxidation of Al: Structure and Properties of Coatings." In 2021 IEEE 3rd Ukraine Conference on Electrical and Computer Engineering (UKRCON). IEEE, 2021. http://dx.doi.org/10.1109/ukrcon53503.2021.9575341.

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Aubakirova, Veta R., Vasily V. Astanin, Akim V. Butorin, and Evgeny V. Parfenov. "Modelling the Electromagnetic Field of an Electrolyzer during Plasma Electrolytic Oxidation." In 2021 International Conference on Electrotechnical Complexes and Systems (ICOECS). IEEE, 2021. http://dx.doi.org/10.1109/icoecs52783.2021.9657370.

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Звіти організацій з теми "Electrolytic plasma oxidation":

1

Jarosz, Paul. Plasma Electrolytic Oxidation (PEO) Coatings as Superior Thermal Barriers for Engine Pistons - F. Office of Scientific and Technical Information (OSTI), March 2020. http://dx.doi.org/10.2172/1604429.

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2

Noga, Edward J., Ramy R. Avtalion, and Michael Levy. Comparison of the Immune Response of Striped Bass and Hybrid Bass. United States Department of Agriculture, August 1993. http://dx.doi.org/10.32747/1993.7568749.bard.

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We developed methods for examining the pathophysical response of striped bass and hybrid bass to various forms of stress. This involved development of techniques for the measurement of lysozyme, mitogen blastogenesis, mixed lymphocyte reaction, and oxidative burst, which are important general indicators of systemic immune function. We also examined local immune defenses (epithelial integrity), as well as homeostatic indicators in blood, including osmotic balance and glucose. Acute stress resulted in significant perturbations in a number of parameters, including glucose, electrolytes, osmolarity, lysozyme, and mixed lymphocyte reaction. Most significantly, acute confinement stress resulted in severe damage to the epidermal epithelium, as indicated by the rapid (within 2 hr) development of erosions and ulcerations on various fins. There were significant differences in the resting levels of some immune functions between striped bass and hybrid bass, including response to mitogens in the leukocyte blastogenesis test. Our studies also revealed that there were significant differences in how striped bass and hybrid bass respond to stress, with striped bass being much more severely affected by stress than the hybrid. This was reflected in more severe changes in glucose, cortisol dynamics, and plasma lysozyme. Most significantly, striped bass developed more severe idiopathic skin ulceration after stress, which may be a major reason why this fish is so prone to develop opportunistic bacterial and fungal infections after stress. Hybrid bass injected with equine serum albumin developed a typical humoral immune response, with peak antibody production 28 days after primary immunization. Fish that were exposed to a chronic stress after a primary immunization showed almost complete inhibition of antibody production.