Results 41 to 50 of about 23,010 (304)

Solid Lubrication System and Its Plasma Surface Engineering: A Review

Lubricants, 2023
In aerospace, aviation, nuclear power, and other high-tech fields, some essential moving parts must operate under high vacuum, high load, intense radiation, and other conditions.
Yang Li, Zelong Zhou, Yongyong He
doaj   +1 more source

Ceria-based materials for high-temperature electrochemistry applications [PDF]

, 2016
This paper describes the experimental studies of multi-component solid state electrolytes based on CeO2 and their application in intermediate temperature electrochemical devices.
Bamburov, V. G., Kolchugin, A. A., Pikalova, E. Yu.   +2 more
core   +1 more source

Plasma Electrolytic Oxidation Treatment of AZ31 Magnesium Alloy for Biomedical Applications: The Influence of Applied Current on Corrosion Resistance and Surface Characteristics

Crystals, 2023
Magnesium alloys are an exciting challenge for the biomaterials field given their well-established biodegradability and biocompatibility. However, when exposed to biological fluids, their rapid degradation and hydrogen release are the main drawbacks for ...
Annalisa Acquesta, Pietro Russo, Tullio Monetta   +2 more
doaj   +1 more source

Increasing the Wear and Corrosion Resistance of a CP-Ti Surface by Plasma Electrolytic Borocarburizing and Polishing

Surfaces
The paper examines the possibility of increasing the wear and corrosion resistance of a CP-Ti surface by duplex plasma electrolytic treatment (borocarburizing and polishing). The structure and composition of diffusion layers, their microhardness, surface
Marina A. Volosova, Sergei A. Kusmanov, Ivan V. Tambovskiy, Tatiana L. Mukhacheva, Artem P. Mitrofanov, Igor V. Suminov, Sergey N. Grigoriev   +6 more
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Influence of Alkali Treatment on Anodized Titanium Alloys in Wollastonite Suspension

Metals, 2017
The surface modification of titanium alloys is an effective method to improve their biocompatibility and tailor the material to the desired profile of implant functionality. In this work, technologically-advanced titanium alloys—Ti-15Mo, Ti-13Nb-13Zr and
Alicja Kazek-Kęsik, Katarzyna Leśniak, Ivan S. Zhidkov, Danila M. Korotin, Andrey I. Kukharenko, Seif O. Cholakh, Izabela Kalemba-Rec, Katarzyna Suchanek, Ernst Z. Kurmaev, Wojciech Simka   +9 more
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Impact of the type of anodic film formed and deposition time on the characteristics of porous anodic aluminium oxide films containing Ni metal [PDF]

, 2011
Porous anodic films containing nickel were prepared by AC electro-deposition. The porosity of the films was controlled by using different working conditions (anodisation electrolyte, voltage, and time).
Arurault, Laurent, Bes, René, Winterton, Peter James, Zamora, Gaël   +3 more
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Plasma electrolytic treatment of products after selective laser melting

Journal of Physics: Conference Series, 2016
The aim of the work was to study the possibilities of plasma electrolytic treatment for cleaning surfaces of metal products obtained by the SLM-technology. We found that the most effective cleaning from the large alloy particles occurs in the "hydrodynamic" mode, when the occurrence of hydrodynamic pulses observed.
Kashapov L., Kashapov N., Kashapov R., Denisov D.   +3 more
openaire   +3 more sources

The effect of plasma electrolytic polishing on the surface properties of titanium alloy after plasma electrolytic chemical-thermal treatment

IOP Conference Series: Materials Science and Engineering, 2020
Abstract A change in the surface morphology of a titanium alloy under the influence of its erosion as well as dissolution and oxidizing for cathodic or anodic carburizing was studied. An electronic microscope was applied to investigation of surface morphology and cross-section of modified specimens.
S A Kusmanov, I V Tambovskiy, S A Silkin, R V Nikiforov, P N Belkin   +4 more
openaire   +1 more source

Impact of Volume and Surface Heat Treatment on the Structure and Properties of Steel 30HGSA

Қарағанды университетінің хабаршысы. Физика сериясы, 2021
The work presents the results of a comparative study of volumetric and surface heat treatment impact on the structural-phase states, hardness, and wear resistance of steel 30HGSA. Surface hardening was conducted by the electrolyte-plasma method.
Б.К. Рахадилов, Р.С. Кожанова, П. Ковалевский, Д. Байжан, Ж.Б. Сагдолдина, Л.Г. Журерова, Г.У. Ерболатова   +6 more
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X-ray photoelectron spectroscopy investigation of nanoporous NiO electrodes sensitized with Erythrosine B [PDF]

, 2017
Nanoporous NiO thin films were prepared onto FTO glass substrates by means of screen-printing and were sensitized with Erythrosine B (EryB) dye. The obtained material was electrochemically treated and characterized with ex-situ X-ray photoelectron ...
BONOMO, MATTEO, DINI, DANILO, MARRANI, Andrea Giacomo, ZANONI, Robertino   +3 more
core   +1 more source