Results 41 to 50 of about 6,402 (303)

Increasing Wear Resistance of Low-Carbon Steel by Anodic Plasma Electrolytic Sulfiding

Metals, 2022
The paper considers the problem of increasing the wear resistance of steel products. For the first time, the technology of anodic plasma electrolytic sulfiding is proposed to increase the wear resistance of low-carbon steel.
Tatiana Mukhacheva, Sergei Kusmanov, Igor Suminov, Pavel Podrabinnik, Roman Khmyrov, Sergey Grigoriev   +5 more
doaj   +1 more source

Analysis of Plasma-Electrolytic Polishing Process Initiation [PDF]

, 2022
782786Plasma electrolytic Polishing (PeP) is an innovative surface treatment to produce smooth, high-gloss surfaces. It is a thermo-chemical process but often described as a special case of anodic dissolution.
Böttger, Toni, Exbrayat, Loïc, Lämmel, Christoph, Zeidler, Henning, Schröder, Sam, Schneider, Michael, Sahr, Frederic, Tardelli, Joffrey   +7 more
core   +1 more source

SURFACE PROPERTIES OF TITANIUM ALLOY VT 6 AFTER PLASMA ELECTROLYTIC TREATMENT [PDF]

, 2018
Surface modification of titanium alloy VT 6 in aqueous solution containing 5 wt% of ammonium hydrate and 10 wt% of ammonium chloride in a temperature range of 650- 900 ºC by plasma electrolitic treatment was carried out.
Elena V. Parfenyuk, Sergey A. Kusmanov, Vladimir I. Parfenyuk, Boyana Lutovac, Mariya V. Tesakova, Pavel N. Belkin, Mitar Lutovac   +6 more
core   +1 more source

Growth behaviour of low-energy plasma electrolytic oxidation coatings on a magnesium alloy

Journal of Magnesium and Alloys, 2018
Plasma electrolytic oxidation (PEO), a promising surface treatment method to improve the corrosion and wear resistance of magnesium and its alloys, operates at high voltages, resulting in a relatively high energy cost.
V. Dehnavi, W.J. Binns, J.J. Noël, D.W. Shoesmith, B.L. Luan   +4 more
doaj   +1 more source

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

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
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

Surface Hardening of Ductile Cast Iron by Electrolytic Plasma Technology [PDF]

, 2013
Traditional surface modification obligations, surface coatings, and other methods of surface treatment are used to increase the hardness and mechanical properties of specimen surfaces.
Durman, M., Ayday, A.
core   +1 more source

Efficiency of processes for increasing surface quality in control­ led pulse modes of electrolyte-plasma treatment

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук
To increase the efficiency of electrolyte-plasma treatment, modes based on the use of controlled pulses have been developed. The modes are implemented by alternating high-voltage pulses corresponding to the electrolytic-plasma area and current-free ...
A. Yu. Korolyov, V. A. Tomilo, V. S. Niss   +2 more
doaj   +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