Results 21 to 30 of about 1,058 (177)

Hydroxyapatite coating deposited on grade 4 Titanium by Plasma Electrolytic Oxidation [PDF]

Materials Research, 2014
The present study reports the deposition of coating using Plasma Electrolytic Oxidation (PEO) onto grade 4 titanium to produce novel surface features. Samples were treated in an electrolytic solution of calcium acetate and sodium glycerolphosphate.
César Augusto Antônio, Nilson Cristino Cruz, Elidiane Cipriano Rangel, Rita de Cássia Cipriano Rangel, Tamires do Espirito Santo Araujo, Steven Frederick Durrant, Bruna Antunes Más, Eliana Aparecida Rezende Duek   +7 more
doaj   +1 more source

Study on Corrosion Properties and Microstructure of PEO Coatings Formed on AZ31 Mg Alloy

International Journal of Electrochemical Science, 2020
Plasma electrolytic oxidation(PEO) coatings were fabricated on AZ31 Mg alloy in phosphate-silicate based electrolyte with additive K2ZrF6. The physical and chemical properties of the coatings were studied by SEM, AFM, XRD, XPS, potentiodynamic ...
Yuanji. Shi, Junwan Li, Hongjun Wang, Hongchun Teng   +3 more
doaj   +1 more source

Effect of carbon nanotubes on the microstructure and properties of plasma electrolytic oxidized ceramic coatings on high silicon aluminum alloy

Journal of Materials Research and Technology, 2022
Ceramic coatings with carbon nanotubes were prepared on high silicon aluminum alloy by plasma electrolytic oxidation. The microstructure, phase, and elemental compositions of the matrix and ceramic coatings were characterized by metallographic microscope,
Lang Yu, Pingping Jia, Yunpeng Song, Bocheng Zhao, Yaokun Pan, Jingtao Wang, Hongwei Cui, Rui Feng, Hui Li, Xiaoli Cui, Zengli Gao, Xiaoying Fang, Lijuan Zhang   +12 more
doaj   +1 more source

Degradation Behavior of Coatings Formed by the Plasma Electrolytic Oxidation Technique on AZ61 Magnesium Alloys Containing 0, 1 and 2 wt% Ca

International Journal of Technology, 2018
The characteristics of coatings formed by Plasma Electrolytic Oxidation (PEO) are affected by the composition of metal substrates. In this work, the effect of alloying element Ca (0, 1 and 2 wt%) on the degradation behavior and apatite-forming ability of
Anawati Anawati, Hidetaka Asoh, Sachiko Ono   +2 more
doaj   +1 more source

Reducing damage extent of epoxy coating on magnesium substrate by Zr-enhanced PEO coating as an effective pretreatment

Journal of Magnesium and Alloys, 2023
This research was undertaken to study the effect of Zr-enhanced plasma electrolytic oxidation (PEO) as a pretreatment on the corrosion performance of epoxy coating applied on Magnesium in 3.5 wt.% NaCl solution. The parameters of delamination index along
Z. Jamshidipour, M. Toorani, M. Aliofkhazraei, M. Mahdavian   +3 more
doaj   +1 more source

Corrosion Behaviour of Preserved PEO Coating on AZ31 Magnesium Alloy

Communications, 2021
A surface treatment process, composed of plasma electrolytic oxidation (PEO) and sealing by temporary oil preservation system containing corrosion inhibitors, was performed on AZ31 magnesium alloy in order to improve its corrosion resistance in ...
Filip Pastorek, Milan Štrbák, Daniel Kajánek, Martina Jacková, Jana Pastorková, Zuzana Florková   +5 more
doaj   +1 more source

Enhancing compressive properties and sound absorption characteristic of open-cell Mg foams through plasma electrolytic oxidation treatment

Journal of Materials Research and Technology, 2023
Plasma electrolytic oxidation (PEO) technology was used to deposit a ceramic coating on the strut of open-cell Mg foams. In this experiment, the microstructure, the phase composition, and the elemental distribution of the PEO-coated Mg foams were ...
J.A. Liu, W.B. Sun, Z.B. Zheng, X. Xiao, C.J. Che, L.R. Cheng, X.Y. Zhu, X.J. Liu   +7 more
doaj   +1 more source

Kajian Literatur Karakteristik Lapisan Keramik Oksida yang Ditumbuhkan Diatas Paduan Zirkonium dengan Metode Plasma Electrolytic Oxidation

Indonesian Journal of Applied Physics, 2022
Bahan Zircaloy-4 telah digunakan sebagai bahan kelongsong elemen bakar reaktor nuklir tipe pressurized water reactor, PWR. Kelongsong Zr-4 tersebut menghadapi kondisi temperatur dan tekanan tinggi, iradiasi neutron, dan penyerapan gas (hidrogen, oksigen).
Maman Kartaman Ajiriyanto, Anawati Anawati   +1 more
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Advances in amelioration of plasma electrolytic oxidation coatings on biodegradable magnesium and alloys

Heliyon
Magnesium and its alloys are considered excellent materials for biodegradable implants because of their good biocompatibility and biodegradability as well as their mechanical properties.
Biying Shi, Yu Ru Li, Jiaqi Xu, Jiawei Zou, Zili Zhou, Qi Jia, Heng Bo Jiang, Kai Liu   +7 more
doaj   +1 more source

Effects of Ultrasound on the Microstructure and Corrosion Behaviour of a PEO Coating

International Journal of Electrochemical Science, 2019
The plasma Plasma electrolytic oxidation (PEO) coatings were prepared on pure aluminium with and without the assistance application of ultrasound, respectively.
Guo-rui Wu, Dong-dong Wang, Xin-tong Liu, Yan Wang, Dong Chen, Mingjia Wang, Dejiu Shen   +6 more
doaj   +1 more source