Results 11 to 20 of about 4,254,898 (303)

Lutetium Oxide Coatings by PVD [PDF]

MRS Proceedings, 2007
AbstractDue to its high density and cubic structure, Lutetium oxide (Lu2O3) has been extensively researched for scintillating applications. Present manufacturing methods, such as hot pressing and sintering, do not provide adequate resolution due to light scattering of polycrystalline materials.
Stephen G, Topping, Ch, Park, Sk, Rangan, Vk, Sarin   +3 more
openaire   +2 more sources

Effects of processing parameters on the adhesion and corrosion resistance of oxide coatings grown by plasma electrolytic oxidation on AZ31 magnesium alloys

, 2021
In this work, the plasma electrolytic oxidation (PEO) process using a pulsed bipolar direct current (DC) power supply and sodium aluminate-based electrolyte was employed to grow the oxide layer on the AZ31 Mg alloy.
B. Lou, Chien-An Yen, Yen-Yu Chen, Jyh-Wei Lee   +3 more
semanticscholar   +1 more source

Solution‐processed graphene oxide coatings for enhanced heat transfer during dropwise condensation of steam

Nano Select, 2021
Hydrophobic coatings have the ability to promote dropwise condensation on metal surfaces. In this work, reduced graphene oxide coatings are fabricated by dip coating copper substrates into a graphene oxide colloidal suspension, followed by thermal ...
Elena Colusso, Marco Tancon, Lorenzo Cazzola, Riccardo Parin, Stefano Agnoli, Francesco De Boni, Maria Guglielmina Pelizzo, Enrico Della Gaspera, Davide Del Col, Alessandro Martucci   +9 more
doaj   +1 more source

Plasma electrolytic oxidation of metals [PDF]

Journal of the Serbian Chemical Society, 2013
In this lecture results of the investigation of plasma electrolytic oxidation (PEO) process on some metals (aluminum, titanium, tantalum, magnesium, and zirconium) were presented.
Stojadinović Stevan
doaj   +1 more source

Hydrogen Sensors Based on In₂O₃ Thin Films with Bimetallic Pt/Pd Catalysts on the Surface and Tin and Dysprosium Impurities in the Bulk

Chemosensors, 2022
This paper presents the results of studying the characteristics of hydrogen sensors based on thin In2O3 films modified with tin and dysprosium with dispersed double Pt/Pd catalysts deposited on the surface.
Nadezhda Maksimova, Tatyana Malinovskaya, Valentina Zhek, Nadezhda Sergeychenko, Evgenii Chernikov, Ivan Lapin, Valery Svetlichnyi   +6 more
doaj   +1 more source

Influence of Two-Stage Anodization on Properties of the Oxide Coatings on the Ti–13Nb–13Zr Alloy

Coatings, 2020
The increasing demand for titanium and its alloys used for implants results in the need for innovative surface treatments that may both increase corrosion resistance and biocompatibility and demonstrate antibacterial protection at no cytotoxicity.
A. Ossowska, A. Zieliński, J. Olive, A. Wojtowicz, P. Szweda   +4 more
semanticscholar   +1 more source

Progress in Niobium Oxide-Containing Coatings for Biomedical Applications: A Critical Review

ACS Omega, 2022
Typically, pure niobium oxide coatings are deposited on metallic substrates, such as commercially pure Ti, Ti6Al4 V alloys, stainless steels, niobium, TiNb alloy, and Mg alloys using techniques such as sputter deposition, sol–gel deposition, anodizing ...
M. S. Safavi, F. Walsh, Livia Visai, J. Khalil-Allafi   +3 more
semanticscholar   +1 more source

Effects of Rare Earth Metal Oxide Doping on Micromorphology and Corrosion Behavior of Hydroxyapatite-Graphene Oxide Composite Coating Fabriacted on AZ91 magnesium alloy

International Journal of Electrochemical Science, 2021
Hydroxyapatite (HA)-graphene oxide (GO) composite coatings reinforced with various rare earth (RE) metal oxide (La2O3 and Y2O3) of composite coatings are electrophoretic deposited on AZ91 magnesium alloy substrate.
Qimin Liang, Wei Wang, Zishan Chen, Weiming Lin   +3 more
doaj   +1 more source

Comparative Analysis on Reinforcement of Potential Additives in WOKA Cermet HVOF Coating Subjected to Slurry Erosion in Ash Conditions [PDF]

Iranian Journal of Materials Science and Engineering, 2022
In this paper, an investigation was carried out to test the suitability of potential additive materials in WOKA 3533 (WC-10Co4Cr) cermet HVOF coating subjected to slurry erosion in ash conditions.
Jashanpreet Singh, Rana Gill, Satish Kumar, S.K. Mohapatra   +3 more
doaj  

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