Corrosion resistance of the welded joints of a number of structural alloys in a NaOH melt

Yurkinskii, V. P.; Firsova, E. G.; Baturova, L. P.

doi:10.1134/s0036029515020147

Cited by 4 publications

(2 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition to an increasing signal, an overall redshift of the centroid wavelength position can be observed in Figure 5b. This behavior is explained by considering that the copper sample slowly dissolves during electrochemical measurements as CuO undergoes a chemical reaction with the electrolyte NaOH, 34 leading to the slow dissolution of the copper film; compare Figure S3a. As the copper is covered with a protective SiO 2 layer, the dissolution does not happen uniformly over the entire copper film, but starts where the SiO 2 is thinnest, leading to a porous film with small electrolyte-filled cavities.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

Electrochemistry on Inverse Copper Nanoantennas: Active Plasmonic Devices with Extraordinarily Large Resonance Shift

et al. 2019

View full text Add to dashboard Cite

Arrays of metallic nanoparticles can be used for plasmonic color printing. However, the development of dynamic plasmonic color displays capable of controllable and reversible switching of individual pixels is still in its infancy. Here, an active plasmonic device that operates at the border between the visible and the near-infrared spectral region using inverse copper nanoantennas is introduced. This is a suitable choice, as copper can easily and reversibly be oxidized and reduced with the method of cyclic voltammetry. The inverse sample setup allows for the easy application of an electrical contact. With this configuration, a centroid wavelength shift of up to 210 nm (Δλ/λ ≈ 25%) within less than 3 min can be achieved, which is extraordinarily large. The resonance shift can be reversed, and the response increases with every voltage cycle, which is attributed to structural changes on the copper surface, leading to an increased surface area.

show abstract

Section: ■ Results and Discussionmentioning

confidence: 99%

Electrochemistry on Inverse Copper Nanoantennas: Active Plasmonic Devices with Extraordinarily Large Resonance Shift

et al. 2019

View full text Add to dashboard Cite

show abstract

“…In this study the computed microtomography was used for the analysis of the WPC structure. Being one of the fairly new non-destructive methods for studying the bulk structure of composites using X-rays, it allows to achieve visualization of the three-dimensional internal microstructure of the object under study [4][5][6][7][8][9][10][11]. As the micro CT is a non-invasive method and allows to obtain data with submicron resolution, this technique has been chosen to evaluate the WPC structure.…”

Section: Experimental Partmentioning

confidence: 99%

Wood - Polymer Composites Assessment Using Microtomography

Мусин

Fayzullin

Вольфсон

et al. 2019

KEM

View full text Add to dashboard Cite

There are given the results of the evaluation of the starting polymers properties and the properties of the resulting WPC. The industrial objects of WPC based on various polymers were chosen as the objects of the study. In order to analyze the structure of the WPC there was used a computer microtomography, one of the recent non-destructive methods for studying the bulk structure of composites using X-ray radiation. To assess the overall durability and behavior of the end products under actual operating conditions, tests were carried out in special artificial weather equipment (weatherometer).

show abstract

The role of chloride, oxygen and aluminum on corrosion resistance of coiled-pipes in tubular furnaces of oil refinery

Issa

Bazhin

Telyakov

et al. 2019

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

In this article has studied the negative roles of chlorides, dissolved oxygen and aluminum, which are existed directly in the oil or indirectly in the associated water on the corrosion resistance of the coiled-pipes of the tubular furnace inside KINEF refinery (Russia). In this paper, we studied the coiled-pipes of the ELOU-AVT-6 installation, which are subjected to severe destruction, and as a result, they are prematurely failed due to the negative effects of the studied impurities, which led to decrease their service life and the quality of oil products.

show abstract

Corrosion resistance of the welded joints of a number of structural alloys in a NaOH melt

Cited by 4 publications

References 2 publications

Electrochemistry on Inverse Copper Nanoantennas: Active Plasmonic Devices with Extraordinarily Large Resonance Shift

Electrochemistry on Inverse Copper Nanoantennas: Active Plasmonic Devices with Extraordinarily Large Resonance Shift

Wood - Polymer Composites Assessment Using Microtomography

The role of chloride, oxygen and aluminum on corrosion resistance of coiled-pipes in tubular furnaces of oil refinery

Contact Info

Product

Resources

About