Journal ArticleDOI
Study plasma electrolytic oxidation process and characterization of coatings formed in an alumina nanoparticle suspension
TLDR
In this article, the effect of processing time on corrosion resistance of the coatings was investigated using the potentiodynamic polarization test, and it was found that an optimum of 20min processing time leads to minimum amount of porosity (15.2%) and maximum corrosion resistance.About:
This article is published in Vacuum.The article was published on 2014-10-01. It has received 59 citations till now. The article focuses on the topics: Plasma electrolytic oxidation & Coating.read more
Citations
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Journal ArticleDOI
Plasma electrolytic oxidation coatings with particle additions – A review
Xiaopeng Lu,Marta Mohedano,Carsten Blawert,Endzhe Matykina,Raul Arrabal,Karl Ulrich Kainer,Mikhail L. Zheludkevich,Mikhail L. Zheludkevich +7 more
TL;DR: A review of particle-containing PEO coatings formed on Mg, Al and Ti alloy substrates can be found in this article, where the main focus is given to the uptake mechanism of particle into PEO layers and the introduced microstructural and functional changes.
Journal ArticleDOI
Review of the biocompatibility of micro-arc oxidation coated titanium alloys
TL;DR: In this paper, the influence of the electrolyte, process parameters, pretreatment and post-treatment on the coating characteristics (surface micrograph, adhesion strength and biological compatibility etc.) is detailed.
Journal ArticleDOI
Surface characterization and corrosion behavior of calcium phosphate-base composite layer on titanium and its alloys via plasma electrolytic oxidation: A review paper.
TL;DR: A review of the effects of voltage, time and electrolytes on a calcium phosphate-base composite layer in case of pure titanium and other biomedical grade titanium alloys via the plasma electrolytic oxidation (PEO) method aims at the further development of PEO by producing more adequate titanium-base implants along with desired mechanical and biomedical features.
Journal ArticleDOI
An improvement of the wear and corrosion resistances of AZ31 magnesium alloy by plasma electrolytic oxidation in a silicate–hexametaphosphate electrolyte with the suspension of SiC nanoparticles
Lu Yu,Jinhui Cao,Yingliang Cheng +2 more
TL;DR: In this paper, the incorporation of SiC nanoparticles into the coatings has been verified by X-ray diffraction (XRD), scanning electron microscopy (SEM), dry sliding wear and electrochemical tests.
Journal ArticleDOI
Review of plasma electrolytic oxidation of titanium substrates: Mechanism, properties, applications and limitations
Mahmood Aliofkhazraei,Digby D. Macdonald,E. Matykina,E. Matykina,E.V. Parfenov,Vladimir S. Egorkin,J.A. Curran,S.C. Troughton,S.L. Sinebryukhov,S.V. Gnedenkov,T. Lampke,F. Simchen,Houman Fakhr Nabavi +12 more
TL;DR: The plasma electrolytic oxidation (PEO) is an innovative method for the surface treatment of titanium and its alloys as mentioned in this paper, and the current state of the art is summarized in this paper.
References
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Journal ArticleDOI
Electrochemical Polarization I . A Theoretical Analysis of the Shape of Polarization Curves
Milton Stern,A. L. Geary +1 more
TL;DR: In this paper, a linear dependence of potential on applied current is described for a corroding electrode by treating it in a manner analogous to that for a non-corroding electrode, and an equation is derived relating the slope of this linear region to the corrosion rate and Tafel slopes.
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Plasma electrolysis for surface engineering
TL;DR: The physical and chemical fundamentals of plasma electrolysis are discussed in this article, and the equipment and deposition procedures for coating production are described, and the effects of electrolyte composition and temperature on ignition voltage, discharge intensity and deposited layer thickness and composition are outlined.
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A review on fundamentals and applications of electrophoretic deposition (EPD)
Laxmidhar Besra,Meilin Liu +1 more
TL;DR: In this article, a review of the fundamental aspects of electrophoretic deposition technique, factors influencing the deposition process, kinetic aspects, types of EPD, the driving forces, preconditioning electrophoreic suspension, stability and control of suspension, mechanisms involved in EPD and drying of deposits obtained by EPD are discussed.
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Electrophoretic deposition: From traditional ceramics to nanotechnology
TL;DR: A comprehensive review of relevant recent work on EPD describing the application of the technique in the processing of several traditional and advanced materials (functional and structural ceramic coatings, composite and porous materials, laminated ceramics, functionally graded materials, thin films and nanostructured materials) is presented in this article.
Journal ArticleDOI
Characterisation of oxide films produced by plasma electrolytic oxidation of a Ti–6Al–4V alloy
TL;DR: In this article, the properties of oxide films formed on a Ti-6Al-4V alloy by AC plasma electrolytic oxidation (PEO) in aqueous solutions containing aluminate, phosphate, silicate and sulfate anions and some of their combinations are studied by SEM, XRD and microhardness analyses, and by scratch, impact, pin-on-disc friction and potentiodynamic corrosion testing.