Results 51 to 60 of about 2,416,139 (198)

Initial stages of AZ91 Mg alloy micro-arc anodizing: Growth mechanisms and effect on the corrosion resistance

open access: yes, 2014
10th International Symposium on Electrochemical Methods in Corrosion Research (EMCR), Maragogi, BRAZIL, NOV 18-23, 2012International audienceIn the framework of the new ecological regulations, micro-arc oxidation (MAO) appears as an alternative to usual ...
Henrion, Gérard   +3 more
core   +1 more source

Effect Of Two-Step Oxidation On Performance Of Micro-Arc Oxidation On 6063 Aluminum Alloy [PDF]

open access: yes, 2017
This paper investigates the effect of different electrolytes containing silicate and phosphate by two-step oxidation using the micro-arc oxidation technique.
A. Ayday   +3 more
core   +1 more source

The Effect of Micro Arc Oxidation Process Parameters on Surface Properties of Ti6Al4v Alloy

open access: yes, 2011
This study focuses on the effect of electrolyte concentration of the micro arc oxidation process on the surface morphology of a Ti6Al4V alloy. Micro arc oxidation was performed in “(CH3COO)2Ca.H2O + Na3PO4” containing electrolytes.
M. Gunyuz   +8 more
core   +1 more source

Surface Modification of Titanium by Micro-Arc Oxidation in Promoting Schwann Cell Proliferation and Secretion of Neurotrophic Factors

open access: yes, 2022
Titanium and its alloys have been widely used in the field of oral implants over the past few decades. However, the effect of micro-arc oxidation modified titanium surface on Schwann cells has not been studied, which is of great significance for nerve ...
Cong Dong   +6 more
core   +1 more source

Preparation and Performance of Micro-Arc Oxidation Ceramic Coating of Titanium Alloy in Low Current Density

open access: yes, 2011
In this paper, Three types of electrolyte (phosphate, silicate, aluminum) are considered to make preparation for micro-arc oxidation coatings on titanium alloy by bipolar pulse MAO oxidation power with low power consumption (density of current less than ...
Jian Jun Xi, Jun Zhao, Guo Jun Niu
core   +1 more source

Strengthening of Aluminum Alloy Parts by Micro-Arc Oxidation

open access: yesCentral Ukrainian Scientific Bulletin. Technical Sciences, 2021
The purpose of the research is to analyze the scientific and technical information to determine the possibility of strengthening the parts of aluminum alloys by microarc oxidation, in particular gear pump housings. The article presents the results of the analysis of possibility of using a new method of hardening roboczych surfaces - micro-arc oxidation
Yuriy Kuleshkov   +4 more
openaire   +1 more source

The technology of preparing green coating by conducting micro-arc oxidation on AZ91D magnesium alloy [PDF]

open access: yes, 2016
Micro-arc oxidation was applied to AZ91D magnesium alloy by taking K2Cr2O7  as the colouring salt in the silicate system. It was shown that the green coating obtained through performing micro-arc oxidation on magnesium alloy consisted of Mg, Mg2SiO4&
Liu, P., Wang, S.
core   +1 more source

Micro-arc oxidation of Ti6Al4V and Ti6Al7Nb alloys for biomedical applications

open access: yesMaterials Characterization, 2011
Abstract In the present study, the in-vitro biological responses of two competitive titanium alloys (Ti6Al4V and Ti6Al7Nb) were investigated after modifying their surfaces by the micro-arc oxidation (MAO) process conducted in a (CH3COO)2Ca·H2O and Na3PO4 containing electrolyte under identical electrical parameters and exposure time. After the process,
Cimenoglu, Huseyin   +5 more
openaire   +3 more sources

Design of Scanning Micro-Arc Oxidation Forming Ceramic Coatings on 2024 Aluminium Alloy

open access: yes, 2011
Micro-arc oxidation (MAO), also called plasma electrolytic oxidation (PEO), anodic spark deposition (ASD), or micro-arc discharge oxidizing (MDO), is an effective surface treatment technique which come from anodic oxidation technology. Via increasing the
Peng Xiang Lv   +3 more
core   +1 more source

Effect of doped chromium oxide and graphene on microstructure and properties of tritium-blocking coatings on micro-arc alumina

open access: yesCailiao gongcheng
In order to obtain high quality aluminium oxide tritium barrier coatings, micro-arc oxidation (MAO)technology was used to prepare micro-arc oxidation coatings on the surface of 1060 pure aluminium by doping Cr2O3 and graphene as additives in the ...
YANG Han   +4 more
doaj   +1 more source

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