Results 21 to 30 of about 2,206 (216)

Influence of Nanoparticles Deposition Conditions on the Microarc Coatings Properties [PDF]

, 2017
The surface charge of biomaterials significantly contributes to such processes as protein adsorption or biofilm formation and consequently osseointegration bone tissue and implant.
Chebodaeva, Valentina Vadimovna, Sedelnikova, M., Sharkeev, Yury Petrovich   +2 more
core   +2 more sources

An analysis of the causes affecting the quality indicators of coatings obtained by microarc oxidation

Известия высших учебных заведений. Поволжский регион:Технические науки, 2022
Background. The object of research is the technological process of microarc oxidation, the subject of research is the quality parameters of the obtained oxide coatings on valve group metals and alloys based on them. The purpose of the work is to improve
E.A. Pecherskaya, P.E. Golubkov, O.A. Mel'nikov, A.V. Pecherskiy, A.A. Maksov, A.A. Anisimova   +5 more
doaj   +1 more source

Effect of Anode Pulse-Width on the Microstructure and Wear Resistance of Microarc Oxidation Coatings

Metals, 2017
Microarc oxidation (MAO) coatings were prepared on 2024-T4 aluminum alloys using a pulsed bipolar power supply at different anode pulse-widths. After the MAO coatings were formed, the micropores and microcracks on the surface of the MAO coatings were ...
Zhen-Wei Li, Shi-Chun Di
doaj   +1 more source

Superhydrophobic composite coating for reliable corrosion protection of Mg alloy

Materials & Design, 2022
Endowing Mg alloy surface with superhydrophobicity solves its poor corrosion resistance for broadening the wide application fields. However, the superhydrophobicity is vulnerable to failure under service environments due to the exfoliation and ...
Shijie Song, Han Yan, Meng Cai, Yu Huang, Xiaoqiang Fan, Xuejun Cui, Minhao Zhu   +6 more
doaj   +1 more source

Study on the Microstructure and High Temperature Oxidation Behavior of Micro-Arc Oxidation Coating on TC4 Alloy [PDF]

Cailiao Baohu, 2023
In order to improve the high temperature oxidation resistance of TC4 alloy，an anti-oxidation ceramic coating was prepared on the surface of titanium alloy by micro-arc oxidation in the NaAlO2+ Na3PO4 electrolyte system.The phase composition and ...
ZHAO Xinrui, WANG Shuqi, FU Boda, LU Yinsong, ZOU Yongchun, CHEN Guoliang, WANG Yaming
doaj   +1 more source

Investigation of the influence of technological conditions of microarc oxidation of magnesium alloys on their structural state and mechanical properties [PDF]

, 2017
Наведені дослідження структури і властивостей покриттів, отриманих при мікродуговій обробці на магнієвому сплаві. Обробка проводилася при анодно-катодному режимі в лужному електроліті з різними домішками.
Belozerov, V., Mahatilova, A., Sobol, O., Subbotin, A., Subbotina, V.   +4 more
core   +1 more source

Oxygen‐Deficient Bioceramics: Combination of Diagnosis, Therapy, and Regeneration

Advanced Materials, Volume 35, Issue 41, October 12, 2023., 2023
The fourth generation of bioceramics called colored/oxygen‐deficient for biomedical applications are introduced in this review. The importance of this class of bioceramics can be defined through multifunctionality since they are regarded as the connection between the past and future. The microstructure, applications, potential challenges, future trends,
Ashkan Bigham, Maria Grazia Raucci, Kai Zheng, Aldo R. Boccaccini, Luigi Ambrosio   +4 more
wiley   +1 more source

Surface configuration of microarc oxidized Ti with regionally loaded chitosan hydrogel containing ciprofloxacin for improving biological performance

Materials Today Bio, 2022
The bacterial colonization and poor osseointegration of Ti implants significantly compromise their applications in load-bearing bone repair and replacement.
Rui Zhou, Ying Zhou, Jiahui Cheng, Jianyun Cao, Ming Li, Hailing Yu, Daqing Wei, Baoqiang Li, Yaming Wang, Yu Zhou   +9 more
doaj   +1 more source

Comparative Studies of the Physical, Mechanical and Chemical Properties of Hybrid Coatings for Medical Implants [PDF]

, 2017
In the work the physical, mechanical and chemical properties of oxide and calcium-phosphate coatings formed by the microarc oxidation and radio-frequency magnetron sputtering methods, or their combination were studied.
Ignatov, Viktor Pavlovich, Kharapudchenko, Elena Aleksandrovna, Kozelskaya, Anna Ivanovna, Tverdokhlebov, Sergei Ivanovich   +3 more
core   +1 more source

Boosting the Durability of Triboelectric Nanogenerators: A Critical Review and Prospect

Advanced Functional Materials, Volume 33, Issue 14, April 4, 2023., 2023
The durability of triboelectric nanogenerators (TENGs) is reviewed via both the advanced materials/structure designing and the novel surface/interface engineering, which include choosing basis TENG materials, improving composites performance, optimizing structures and designing triboelectric surfaces and interfaces.
Jun Zhao, Yijun Shi
wiley   +1 more source