Behavior of Fe/nano-Si particles composite electrodeposition with a vertical electrode system in a static parallel magnetic field

Zhou, Pengwei; Zhong, Yi; Huai, Wenxin; Fan, Lijun; Dong, Licheng; Fu, Li; Long, Quan; Zheng, Tianxiang

doi:10.1016/j.electacta.2013.07.225

Cited by 36 publications

(13 citation statements)

References 23 publications

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“…At present the mass production of the 6.5 wt.%Si steel sheets by cold rolling is almost impossible due to the presence of different ordered phases like B2 (FeSi) and D0 3 (Fe 3 Si), and manufacture even by hot rolling becomes difficult when the Si content exceeds 4 wt.% [14]. To solve the problem about the strong brittle characteristic of the 6.5 wt.% silicon steels, many kinds of methods such as chemical vapor deposition, powder metallurgy and composite electro-deposition have been considered [15,10]. It is the key point for all these methods to realize and control the interdiffusion process of Fe-Si.…”

Section: Introductionmentioning

confidence: 99%

Effect of static magnetic field on microstructure and interdiffusion behavior of Fe/Fe–Si alloy diffusion couple

Fan

Zhong

et al. 2015

Journal of Alloys and Compounds

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Section: Introductionmentioning

confidence: 99%

Effect of static magnetic field on microstructure and interdiffusion behavior of Fe/Fe–Si alloy diffusion couple

Fan

Zhong

et al. 2015

Journal of Alloys and Compounds

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“…At the same time, upward natural convection also can affect the deposition process [19]. Zhou et al [20] electroplated iron with nano-Si particles in a vertical electrode system under a parallel magnetic field and observed that the Si particles distributed on the coating surface in a striped pattern under the interaction of the MHD effect and natural convection. Unfortunately, the literature contains few accounts related to electrodeposition of iron with silicon under a magnetic field.…”

Section: Introductionmentioning

confidence: 99%

Effects of magnetic fields on Fe-Si composite electrodeposition

Long

Zhong

Huai

et al. 2014

Int J Miner Metall Mater

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Coatings containing Fe-Si particles were electrodeposited on 3.0wt% Si steel sheets under magnetic fields. The effects of magnetic flux density (MFD), electrode arrangement and current density on the surface morphology, the silicon content in the coatings and the cathode current efficiency were investigated. When a magnetic field was applied parallel to the current and when the MFD was less than 0.5 T, numerous needle-like structures appeared on the coating surface. With increasing MFD, the needle-like structures weakened and were transformed into dome-shaped structures. Meanwhile, compared to results obtained in the absence of a magnetic field, the silicon content in the coatings significantly increased as the MFD was increased for all of the samples obtained using a vertical electrode system. However, in the case of an aclinic electrode system, the silicon content decreased. Furthermore, the cathode current efficiency was considerably diminished when a magnetic field was applied. A possible mechanism for these phenomena was discussed.

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“…The role of parallel magnetic elds in the electrodeposition process is to form a regular pattern of Ni particle distribution on the substrate (Yamada and Asai, 2005). Thus the parallel magnetic eld can also a ect current e ciency, particle content of the coating, surface morphology, and the properties of the Ni coating (Zhou et al, 2013;Fattahi and Bahrololoom, 2015), increasing the mass transfer of metal ions signi cantly. The use of parallel elds is to magnetize electrolyte solutions.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Electrolyte Concentration on The Sensitivity of Low-Temperature Sensor Performance of Cu/Ni Film

Setiamukti

Khusnani²,

Toifur³

2020

sci. technol. indones.

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Increased export-import activities on fresh food commodities in the international market led to the idea of developing new technologies in the form of cryogenic freezers using liquid nitrogen (LN2). Along with the development of preservation methods using liquid nitrogen media, we need a tool that is able to detect changes in low temperatures in LN2 storage flasks that have economic value. Therefore the purpose of this research is to make a low-temperature sensor with copper and nickel material that has an economical price. The Cu/Ni film sensor is made with an electroplating method assisted by an external magnetic field of 200 G which is installed parallel to the deposition current. The Cu/Ni film was developed by varying the concentration of the electrolyte solution. The electrolyte solution used in the deposition process consisted of a mixture of H3BO3, NiSO4, NiCl2, and H2O. Furthermore, the Cu/Ni film that was made was tested on the LN2 medium to measure its sensitivity value in response to changes in temperature. The results showed that the Cu/Ni film sensor could detect changes in the low temperature in LN2. The results of data analysis showed that the curve relationship between voltage and temperature in the sample with the 2nd concentration (C2) had the highest relationship to influence each other between the voltage and temperature variables, and the sample had the highest sensitivity value compared to the others.

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Behavior of Fe/nano-Si particles composite electrodeposition with a vertical electrode system in a static parallel magnetic field

Cited by 36 publications

References 23 publications

Effect of static magnetic field on microstructure and interdiffusion behavior of Fe/Fe–Si alloy diffusion couple

Effect of static magnetic field on microstructure and interdiffusion behavior of Fe/Fe–Si alloy diffusion couple

Effects of magnetic fields on Fe-Si composite electrodeposition

The Effect of Electrolyte Concentration on The Sensitivity of Low-Temperature Sensor Performance of Cu/Ni Film

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