Results 21 to 30 of about 1,410,026 (253)

Fractal character and fracture toughness of plasma sprayed yttria-stabilized zirconia coatings

Fenmo yejin jishu, 2021
Yttria-stabilized zirconia (YSZ)-based thermal barrier coatings (TBCs) in micron size were deposited by supersonic atmospheric plasma spraying (SAPS) and conventional atmospheric plasma spraying (APS). During the spraying, a commercially available online
FU Qian-qian, TONG Yan-peng
doaj   +1 more source

Dense membranes for oxygen and hydrogen separation (DEMOYS): project overview and first results [PDF]

, 2013
This paper provides an overview of objectives, structure and first results of the DEMOYS project, financially supported by the European Commission in the frame of the 7th FP Energy. The project started on May 1, 2010 and brings together fifteen Partners,
Jewulski, Janutz, M. Gindrat, P. Pinacci, Serra, José, Jarligo, M. O., L. Mancuso, Gindrat, M., E. Louradour, Serra Alfaro, José Manuel, Serra, J. M., Louradour, E., L. Wimbert, Louradour, Eric, Comite, Antonio, Mancuso, L., Chiesa, P., PRESTAT M., JEWULSKI J., Vassen, Robert, M.O. Jarligo, R. Vassen, P. Chiesa, E. Ivers-Tiffée, Chiesa, Paolo, Pinacci, Pietro, Ivers-Tiffée, E., Gindrat, Malko, SERRA J. M., JARLIGO M. O., J.M. Serra, Vassen, R., A. Comite, IVERS TIFFÉE E., PINACCI P., Comite, A., LOURADOUR E., Wimbert, L., GINDRAT M., Serra, J.M., Mancuso, Luca, COMITE A., J. Jewulski, VASSEN R., Jarligo, M.O., Pinacci, P., Jewulski, J., Jarligo, Maria Ophelia, MANCUSO L., Prestat, M., M. Prestat, Prestat, Michel, WIMBERT L., Ivers-Tiffée, Ellen, Wimbert, Lars   +53 more
core   +1 more source

Review of Functionally Graded Thermal Sprayed Coatings

Applied Sciences, 2020
The paper briefly describes major thermal spray techniques used to spray functionally graded coatings such as atmospheric plasma spraying, high velocity oxy-fuel spraying, suspension and solution precursor plasma spraying, and finally low and high ...
Leszek Łatka, Lech Pawłowski, Marcin Winnicki, Pawel Sokołowski, Aleksandra Małachowska, Stefan Kozerski   +5 more
doaj   +1 more source

Human Trial for the Effect of Plasma-Activated Water Spray on Vaginal Cleaning in Patients with Bacterial Vaginosis

Medical Sciences, 2022
Underwater plasma discharge temporally produces several reactive radicals and/or free chlorine molecules in water, which is responsible for antimicrobial activity. Hence, it can simply sanitize tap water without disinfectant treatment.
Yongwoo Jang, Junsoo Bok, Dong Keun Ahn, Chang-Koo Kim, Ju-Seop Kang   +4 more
doaj   +1 more source

Equipment and technologies of air-plasma spraying of functional coatings

MATEC Web of Conferences, 2017
This article presents a short description of the DC plasma torch "PNK-50" structural features (ITAM SB RAS, Novosibirsk) used for spraying of functional coatings with powder materials as well as gives the results of thermophysical and technological ...
Kuzmin Viktor, Gulyaev Igor, Sergachev Dmitry, Vaschenko Sergey, Kornienko Elena, Tokarev Alexander   +5 more
doaj   +1 more source

Axial Plasma Spraying of Mixed Suspensions: A Case Study on Processing, Characteristics, and Tribological Behavior of Al₂O₃-YSZ Coatings

Applied Sciences, 2020
Thermal spraying deploying liquid feedstock offers an exciting opportunity to obtain coatings with characteristics vastly different from those produced using conventional spray-grade powders. The most extensively investigated variant of this technique is
Sneha Goel, Stefan Björklund, Nicholas Curry, Sivakumar Govindarajan, Urban Wiklund, Caterina Gaudiuso, Shrikant Joshi   +6 more
doaj   +1 more source

Plasma spraying of Al2O3‑Al composite coatings

Литьë и металлургия, 2023
The article presents the results of modeling and analysis of thermal processes during plasma spraying of Al2O3–Al composite coatings. Modeling was carried out for composite particles with spherical symmetry, taking into account the influence of phase ...
I. V. Rafalski, A. D. Rulenkov, O. G. Devoino   +2 more
doaj   +1 more source

Effect of Shroud in Plasma Spraying on Chemical Composition and Thickness of Titanium Coatings

, 2021
Titanium and its alloys are wildly used in industries. Shrouded plasma spray can be considered as a useful technology to produce low oxide containing titanium coatings.
Cheng Peng, Hong Zhou
core   +1 more source

The Influence of Anode Inner Contour on Atmospheric DC Plasma Spraying Process

Advances in Materials Science and Engineering, 2017
In thermal plasma spraying process, anode nozzle is one of the most important components of plasma torch. Its inner contour controls the characteristics of plasma arc/jet, determining the motion and heating behaviors of the in-flight particles and hence ...
Kui Wen, Min Liu, Kesong Zhou, Xuezhang Liu, Renzhong Huang, Jie Mao, Kun Yang, Xiaofeng Zhang, Chunming Deng, Changguang Deng   +9 more
doaj   +1 more source

Plasma spraying of natural kaolinite and metakaolinite

Boletín de la Sociedad Española de Cerámica y Vidrio, 2021
Metakaolinite was obtained by thermal treatment of natural kaolinite. Both of them, kaolinite with structurally bonded water and metakaolinite without it, were, after sieving to acceptable size fraction, plasma sprayed.
Barbara Nevrla, Pavel Ctibor, Veronika Koudelkova, Frantisek Lukac, Karel Neufuss   +4 more
doaj   +1 more source