Synergistic effect of carbonaceous reinforcements on microstructural, electrochemical, magnetic and tribological properties of electrophoretically deposited nickel

Awasthi, Shikha; Pandey, Sarvesh Kumar; Juyal, Abhishek; Pandey, Chandra Prabha; Balani, Kantesh

doi:10.1016/j.jallcom.2017.04.003

Cited by 15 publications

(6 citation statements)

References 40 publications

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“…The radius of the capacitive reactance arc is positively correlated with its corrosion resistance [21,33,34,35], the larger the arc radius, the lower the corrosion rate of the specimens in the corresponding solution [36,37,38]. It can be observed from Figure 6 that all samples have similar semi-circular shapes, where the arc lines are similar and their diameters are different, indicating that the corrosion rate of the specimens is different but the corrosion mechanism is the same [20].…”

Section: Resultsmentioning

confidence: 99%

Effect of Hot Deformation Process Parameters on Microstructure and Corrosion Behavior of 35CrMoV Steel

Yang

Zhou

et al. 2019

Materials

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Hot deformation experiments of as-cast 35CrMoV steel, with strain rates of 0.01 s−1 and 10 s−1, deformation temperatures of 850, 950, and 1050 °C, and an extreme deformation reaching 50%, were carried out using a Gleeble-3810 thermal simulator. Electrochemical corrosion experiments were conducted on the deformed specimens. The microstructure was observed by optical microscope (OM), and the corrosion morphology and corrosion products of the specimens were investigated by scanning electron microscopy (SEM), energy disperse spectroscopy (EDS), confocal laser scanning microscopy (CLSM), and X-ray diffraction (XRD) techniques. The results show that the grain size increased gradually with an increase in the deformation temperature at the same strain rate, whereas the corrosion resistance deteriorated. At the same deformation temperature, the grain size becomes smaller as the strain rate increases, which enhances the corrosion resistance. This is mainly attributed to the fine grains, which can form more grain boundaries, increase the grain boundary area, and accelerate the formation of the inner rust layer at the beginning of corrosion. Moreover, fine grains can also refine the rust particles and enhance the bonding strength between the inner rust layer and the matrix. The denseness and stability of the inner rust layer increases as the corrosion process progresses, thereby improving corrosion resistance.

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Section: Resultsmentioning

confidence: 99%

Effect of Hot Deformation Process Parameters on Microstructure and Corrosion Behavior of 35CrMoV Steel

Yang

Zhou

et al. 2019

Materials

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“…Вони набувають ліпших каталітичних, теплових, оптичних, електричних, а також магнетних властивостей у порівнянні з монометалічними та біметалічними частинками без присутности матриці. Отже, наявність мат-риці не тільки відіграє роль підкладинки, але є функціонально активним елементом [11]. Композити одержують на поверхні різних неорганічних (каолін, цеоліти, цирконій) та органічних (штучні та природні полімери, графітопохідні матеріяли) матриць [1,6,12,13].…”

Section: вступunclassified

Electrophysical Properties of NiCo Nanostructured Composite Materials

2020

Nanosist. Nanomater. Nanotehnol.

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“…They acquire better catalytic, thermal, optical, electrical, and magnetic properties as compared to monometallic and bimetallic particles without a matrix. Consequently, the presence of a matrix not only plays the role of a substrate, but also is a functionally active element [11]. Composites are obtained on various inorganic (kaolin, zeolites and zirconium) and organic (artificial and natural polymers, graphite derivatives) matrices [1, 6,12].…”

Section: Introductionmentioning

confidence: 99%

“…Particular attention is paid to the magnetic properties of BNCs containing ferromagnetic NPs on carbon-containing matrices, which are investigated for creating water-purifying filters [21,22], rechargeable batteries, various sensors [4], protective materials from corrosion and deterioration [11] and electromagnetic waves [23] and others.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Magnetic Characteristics of N–Co Nanocomposites

Lisova¹,

Абрамов²,

Makhno³

et al. 2018

Metallofiz. Noveishie Tekhnol.

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The single-domain nanoparticles of NiCo, NiCo on the surface of graphene (NiCo@GNP) and NiCo on the surface of silica dioxide (NiCo@SiO 2) are synthesized. Their crystalline structure, surface morphology and magnetic characteristics of nanoparticle are investigated. It is shown that the magnetization curve of the nanoparticles ensembles in the form, which is distinctive for superparamagnets, and its calculations within the framework of the Langevin's paramagnetism theory are satisfactorily consistent with the experimental results. The laws of particle size distribution in ensembles are established using the method of magnetic granulometry.

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Synergistic effect of carbonaceous reinforcements on microstructural, electrochemical, magnetic and tribological properties of electrophoretically deposited nickel

Cited by 15 publications

References 40 publications

Effect of Hot Deformation Process Parameters on Microstructure and Corrosion Behavior of 35CrMoV Steel

Effect of Hot Deformation Process Parameters on Microstructure and Corrosion Behavior of 35CrMoV Steel

Electrophysical Properties of NiCo Nanostructured Composite Materials

Synthesis and Magnetic Characteristics of N–Co Nanocomposites

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