Results 11 to 20 of about 1,204,358 (305)

The Effect of Magnesium Oxide Supplementation to Aluminum Oxide Slip on the Jointing of Aluminum Oxide Bars [PDF]

open access: yesDental Materials Journal, 2008
The purpose of this study was to investigate the effect of modifying aluminum oxide slips with magnesium oxide (MgO) to create a jointing material for In-Ceram Alumina. Jointed In-Ceram Alumina bars with In-Ceram Alumina slips containing 0-1.0 mass% MgO were examined by a three-point bending test. Joint-free bars were also tested as controls.
ODATSU, Tetsurou   +5 more
openaire   +4 more sources

Oral uptake of aluminum and aluminum oxide nanoparticles: particle characterization and internal dose [PDF]

open access: yes, 2021
Aluminum (Al) is the most common metal in the earth's crust and, with its natural occurrence and use in consumer products it is ubiquitous in human life.
Krause, Benjamin Christoph
core   +2 more sources

Hardened Aluminum with Oxide Particles [PDF]

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2006
The paper presents the effect of size and dispersion degree of the particles of aluminum oxide, on structure, mechanical characteristics and phenomena that take place when heating at different temperatures for recrystallization, for some samples obtained
Florentina POTECASU   +2 more
doaj   +1 more source

Anodic aluminum oxide-membrane prepared in electrolyte “oxalic acid – matter with carbon nanodots”

open access: yesХімія, фізика та технологія поверхні, 2023
Anodic porous alumina has been studied and used as nanoscale structure, coating, template in different applications. The porous anodic alumina oxide could be described as numerous hexagonal cells and looks like cellular structure. In this work we report
K. O. Kudelko   +3 more
doaj   +1 more source

Study on Impact Compression Performance and Constitutive Model of Aluminum Oxide Fiber-Reinforced Concrete

open access: yesApplied Sciences, 2022
In order to explore the impact compression performance of aluminum oxide fiber concrete, the impact compression test of aluminum oxide fiber concrete with different contents is carried out by using the split Hopkinson pressure bar (SHPB) comprehensive ...
Ao Yao   +4 more
doaj   +1 more source

Preparation of β Plane Source Based on an Improved Aluminum Oxide Film Adsorption Method

open access: yesHe huaxue yu fangshe huaxue, 2022
In order to solve the problems of low quality of the oxide film and easy peeling off of the sealed organic film in the traditional adsorption method of aluminum oxide film, anhydrous ethanol was added into the electrolyte to obtain a smooth and flat ...
LIU Ming-yang   +3 more
doaj   +1 more source

Investigation of molten salts incorporated with anodic aluminum oxide as thermal energy storage fluid on heat transfer efficiency

open access: yesCase Studies in Thermal Engineering, 2023
The aim of this research is to investigate mass and heat transfer of anodic aluminum oxide in packed-bed thermocline vessel with molten salt system (5% Lithium, 20% sodium, 50% potassium and 25% calcium).
Direk Nualsing   +3 more
doaj   +1 more source

Electrochemically obtained Al2O3 nanoporous layers with increased anticorrosive properties of aluminum alloy

open access: yesJournal of Materials Research and Technology, 2022
The nanoporous layers of aluminum oxide obtained by means of the anodic oxidation process, in 1 M H2SO4 in which 1 g/L Al2(SO4)3 × 18H2O was added, at constant potential and three oxidation times, are subjected to corrosion tests in 3.5% NaCl solution ...
Lidia Benea   +2 more
doaj   +1 more source

High-speed visualization of metal oxide precursor in thermal plasma flow during nanoparticle formation

open access: yesJournal of Fluid Science and Technology, 2019
The objective of the present study is to understand formation mechanism of metal oxide nanoparticles in thermal plasma. High-speed camera technique with appropriate band-pass filters was applied to visualize the precursors of the metal oxide ...
Manabu TANAKA   +3 more
doaj   +1 more source

Electrophoretic impregnation of porous anodic aluminum oxide film by silica nanoparticles [PDF]

open access: yes, 2012
In this paper, it is proposed to study the deposition of nanoparticles by electrophoretic deposition (EPD) inside a porous anodic aluminum oxide film.
Bonino, Jean-Pierre   +5 more
core   +1 more source

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