Correlation between structure and corrosion behaviour of nickel dispersion coatings containing ceramic particles of different sizes

Lampke, Thomas; Leopold, A.; Dietrich, D.; Alisch, G.; Wielage, B.

doi:10.1016/j.surfcoat.2006.08.073

Cited by 97 publications

(38 citation statements)

References 15 publications

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“…One of the most common routes to this end is to deposit a protective coating onto the metal surface [2,3]. Ceramic coatings have attracted much attention in this field for their higher resistance to heat, corrosion, and wear than metals [4][5][6][7]. TiO 2 has been the focus of extensive research in recent years for its versatile applications in self-cleaning surfaces, sterilization, air-and water-purifications, solar cells, and bio-compatible devices etc [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Corrosion resistance of TiO2 films grown on stainless steel by atomic layer deposition

Shan

Hou

Choy

2008

Surface and Coatings Technology

234

113

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Section: Introductionmentioning

confidence: 99%

Corrosion resistance of TiO2 films grown on stainless steel by atomic layer deposition

Shan

Hou

Choy

2008

Surface and Coatings Technology

234

113

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“…Several corrosion studies on the Al matrix composites showed that composites have more pit initiation sites than monolithic matrix, and the presence of a reaction product at the interface might act as an effective cathode, which would increase the cathode to anode ratio promoting higher localized corrosion [34,35]. Lampke et al [36] have detailed investigated the incorporated ceramic particles on the corrosion behaviors of Ni-based composite plating coating. The results showed that TiO 2 (dielectric) seem to restrain the rate of corrosion more strongly than SiC (semiconducting).…”

Section: Impedance Measurementmentioning

confidence: 99%

“…The work reported here, for composite alloying layer A, shows that the interface between SiO 2 and matrix is clean and pore-free growth of nickel around the particles is visible, which hinder the attack of the Cl À ion in solution. On the other hand, the amorphous nanoSiO 2 particle is a non-conducting particle with high chemical resistance that can have a screening effect due to the fact that they are highly dispersive in the Ni-based alloying layer and reduce the area of contact between the metal matrix and corrosive medium [36][37][38][39]. In the case of composite alloying layer B, the precipitation of these Cr-riched phases (Cr 23 C 6 and Cr 6.5 Ni 2.5 Si) make the composite alloying layer B susceptible to selective corrosion, reducing the corrosion resistance.…”

Section: Impedance Measurementmentioning

confidence: 99%

Erosion–corrosion characteristic of nano‐particulates reinforced Ni–Cr–Mo–Cu surface alloying layer in acidic flow and acidic slurry flow

Zhuo

2010

Materials & Corrosion

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In order to improve the corrosion and erosion-corrosion resistance of 316L stainless steel in engineering application, two kinds of composite alloying layers were prepared by a duplex treatment, consisting of Ni/nano-SiC and Ni/nano-SiO 2 predeposited by brush plating, respectively, and a subsequent surface alloying with Ni-Cr-Mo-Cu by double glow process. Potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) were performed on the two kinds of composite alloying layer using 10 wt% HCl solution to assess the corrosion behavior. Erosion-corrosion tests were carried out by erosion-corrosion test rig in acidic flow and acidic slurry flow for test time of 20 h at four different rotational speeds. Results of electrochemical tests indicated that the corrosion resistance of composite alloying layer with brush plating Ni/nano-SiO 2 particles interlayer approximated to that of single Ni-based alloying layer, whereas the corrosion resistance of the composite alloying layer with brush plating Ni/nano-SiC particles interlayer was apparently inferior to that of Ni-based alloying layer in 10 wt% HCl solution at static state. Under the conditions of acidic flow and acidic slurry flow, the mass losses of tested samples increased with increase in the time of erosion-corrosion tests and the rotational speeds of samples. The mass losses of composite alloying layer with brush plating Ni/nano-SiO 2 particles interlayer were lower than that of single Ni-based alloying layer at all rotational speeds, except at 1.88 m/s in acidic flow. The mass losses of composite alloying layer with brush plating Ni/nano-SiC particles interlayer were higher than that of single Ni-based alloying layer at all rotational speeds, but were obviously lower than that of AISI 316L stainless steel. The influences of second phase on the corrosion and erosion-corrosion of the two kinds of composite alloying layer were discussed in this paper.

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“…Therefore, the search for the best solutions of the chemical composition and physicochemical properties of the produced layers is constantly ongoing. Thus, ceramic coatings seems to be very attractive for their good resistance to heat, corrosion, and wear (higher than metals) [2][3][4][5]. In recent years TiO 2 has been the focus of extensive research its due to versatile applications in self-cleaning surfaces, sterilization, air-and water-purifications, solar cells, and bio-compatible devices etc [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Influence of Surface Modification on Properties of Stainless Steel Used for Implants / Wpływ Modyfikacji Powierzchni Na Właściwości Stali Nierdzewnej Stosowanej Na Implanty

Basiaga

Jendruś

Walke

et al. 2015

Archives of Metallurgy and Materials

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Influence of surface modIfIcatIon on propertIes of staInless steel used for Implants WpłyW modyfikacji poWierzchni na WłaściWości stali nierdzeWnej stosoWanej na implantyThe aim of the study was assessment of the influence of stainless steel 316 LVM surface modification on its functional properties. The analyzed steel undergone a surface treatment consisting of the following processes: mechanical polishing, chemical passivation and deposition of Al2O3 layers by Atomic Layer Deposition method. The proposed variant of surface treatment will undoubtedly contribute to improving the functional properties of stainless steel intended for implants. In order to assess functional properties of the steel, electrochemical studies, adhesion (scratch test), wetting angle tests and topography of surface (AFM method) were performed. The obtained results of the study showed clearly that the proposed by the authors way of surface treatment including: mechanical polishing, chemical passivation and deposition of Al2O3 layer by means of the ALD method effectively improves the corrosion resistance of stainless steel.Keywords: ALD method, pitting corrosion, scratch test, wettability, AFM Celem pracy była ocena wpływu modyfikacji powierzchni stali nierdzewnej 316 LVM na jej właściwości funkcjonalne. Obróbka powierzchni składała się z następujących procesów: polerowanie mechaniczne, chemiczna pasywacja i naniesienie warstw Al2O3 metodą ALD (Atomic Layer Deposition). Zaroponowany wariant obróbki powierzchni niewątpliwie przyczyni się do poprawy właściwości funkcjonalnych stali przeznaczonej na implanty. W celu oceny właściwości funkcjonalnych stali przeprowadzono badania elektrochemiczne, badania adhezji warstw (scratch test), oraz badania zwilżalności (kąt zwilżania i badania topografii powierzchni metodą AFM). Uzyskane wyniki badań wykazały wyraźnie, że zaproponowany przez autorów sposób obróbki powierzchni, w tym: polerowanie mechaniczne, pasywacja chemiczna i naniesienie warstw Al2O3 metodą ALD skutecznie poprawia odporność na korozję stali nierdzewnej.

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Correlation between structure and corrosion behaviour of nickel dispersion coatings containing ceramic particles of different sizes

Cited by 97 publications

References 15 publications

Corrosion resistance of TiO2 films grown on stainless steel by atomic layer deposition

Corrosion resistance of TiO2 films grown on stainless steel by atomic layer deposition

Erosion–corrosion characteristic of nano‐particulates reinforced Ni–Cr–Mo–Cu surface alloying layer in acidic flow and acidic slurry flow

Influence of Surface Modification on Properties of Stainless Steel Used for Implants / Wpływ Modyfikacji Powierzchni Na Właściwości Stali Nierdzewnej Stosowanej Na Implanty

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